Use these links to rapidly review the documentInet Technologies, Inc. Index

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549

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FORM 10-Q

|ý                                                 | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934.  | 
|------------------------------------------------- | ----------------------------------------------------------------------------------------- | 
|For the quarterly period ended September 30, 2002 |                                                                                          
|OR                                                |                                                                                          
|o                                                 | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934. | 

Commission File Number 0-24707

LOGO

INET TECHNOLOGIES, INC.(Exact name of registrant as specified in its charter)

Delaware(State or other jurisdiction
of incorporation or organization)

75-2269056(I.R.S. employer
identification no.)


1500 North Greenville Avenue
Richardson, Texas 75081(Address of principal executive offices, including zip code)

(469) 330-4000(Registrant's telephone number, including area code)

Indicate
by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90
days. Yes ý    No o

Number
of shares of common stock outstanding at October 30, 2002: 47,073,293

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Inet Technologies, Inc.  Index



|                                         |         |    |                                                                                       |  | Page No.
|---------------------------------------- | ------- | -- | ------------------------------------------------------------------------------------- |  | --------
|Part IFinancial Information (Unaudited) |         |   
|                                         | Item 1. |    | Financial Statements                                                                  |  |         
|                                         |         |    | Consolidated Balance Sheets                                                           |  | 3       
|                                         |         |    | Consolidated Statements of Operations                                                 |  | 4       
|                                         |         |    | Consolidated Statement of Stockholders' Equity                                        |  | 5       
|                                         |         |    | Consolidated Statements of Cash Flows                                                 |  | 6       
|                                         |         |    | Notes to Consolidated Financial Statements                                            |  | 7       
|                                         | Item 2. |    | Management's Discussion and Analysis of Financial Condition and Results of Operations |  | 13      
|                                         | Item 3. |    | Quantitative and Qualitative Disclosures about Market Risk                            |  | 33      
|                                         | Item 4. |    | Controls and Procedures                                                               |  | 33      
|Part IIOther Information                |         |   
|                                         | Item 2. |    | Changes in Securities and Use of Proceeds                                             |  | 34      
|                                         | Item 6. |    | Exhibits and Reports on Form 8-K                                                      |  | 34      
|Signatures                               |         | 35
|Certifications                           |         | 36

2

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PART I. FINANCIAL INFORMATION

Item 1.Financial Statements

INET TECHNOLOGIES, INC.  CONSOLIDATED BALANCE SHEETS  (Unaudited)        ASSETS

|                                     |                                                                                                                               | September 30,
2002                                                                                               |                                            | December 31,
2001
|------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------- | ------------------------------------------ | -----------------
|
|Current assets:                      |                                                                                                                               |                                                                                                                  |                                            |                  
|                                     | Cash and cash equivalents                                                                                                     |                                                                                                                  | $                                          | 171,711          
|                                     | Trade accounts receivable, net of allowance for doubtful accounts of $486 at September 30, 2002 and $723 at December 31, 2001 |                                                                                                                  |                                            | 14,012           
|                                     | Unbilled receivables                                                                                                          |                                                                                                                  |                                            | 394              
|                                     | Income taxes receivable                                                                                                       |                                                                                                                  |                                            | 63               
|                                     | Inventories                                                                                                                   |                                                                                                                  |                                            | 7,616            
|                                     | Deferred income taxes                                                                                                         |                                                                                                                  |                                            | 1,749            
|                                     | Other current assets                                                                                                          |                                                                                                                  |                                            | 4,860            
|                                     |                                                                                                                               |                                                                                                                  |                                            |                  
|                                     |                                                                                                                               |                                                                                                                  | Total current assets                       |                  
|Property and equipment, net          |                                                                                                                               |                                                                                                                  | 14,902                                     |                  
|Other assets                         |                                                                                                                               |                                                                                                                  | 325                                        |                  
|                                     |                                                                                                                               |                                                                                                                  |                                            |                  
|                                     |                                                                                                                               |                                                                                                                  | Total assets                               |                  
|                                     |                                                                                                                               |                                                                                                                  |                                            |                  
|LIABILITIES AND STOCKHOLDERS' EQUITY
|Current liabilities:                 |                                                                                                                               |                                                                                                                  |                                            |                  
|                                     | Accounts payable                                                                                                              |                                                                                                                  | $                                          | 2,458            
|                                     | Accrued compensation and benefits                                                                                             |                                                                                                                  |                                            | 3,081            
|                                     | Deferred revenues                                                                                                             |                                                                                                                  |                                            | 11,391           
|                                     | Other accrued liabilities                                                                                                     |                                                                                                                  |                                            | 3,252            
|                                     |                                                                                                                               |                                                                                                                  |                                            |                  
|                                     |                                                                                                                               |                                                                                                                  | Total current liabilities                  |                  
|Deferred income taxes                |                                                                                                                               |                                                                                                                  | 261                                        |                  
|Commitments and contingencies        |                                                                                                                               |                                                                                                                  |                                            |                  
|Stockholders' equity:                |                                                                                                                               |                                                                                                                  |                                            |                  
|                                     | Preferred stock, $.001 par value:                                                                                             |                                                                                                                  |                                            |                  
|                                     |                                                                                                                               | Authorized shares25,000,000
Issued sharesNone                                                                  |                                            |                  
|                                     | Common stock, $.001 par value:                                                                                                |                                                                                                                  |                                            |                  
|                                     |                                                                                                                               | Authorized shares175,000,000
Issued shares47,073,293 at September 30, 2002 and 46,757,009 at December 31, 2001 |                                            |                  
|                                     | Additional paid-in capital                                                                                                    |                                                                                                                  |                                            | 74,639           
|                                     | Retained earnings                                                                                                             |                                                                                                                  |                                            | 120,503          
|                                     |                                                                                                                               |                                                                                                                  |                                            |                  
|                                     |                                                                                                                               |                                                                                                                  | Total stockholders' equity                 |                  
|                                     |                                                                                                                               |                                                                                                                  |                                            |                  
|                                     |                                                                                                                               |                                                                                                                  | Total liabilities and stockholders' equity |                  
|                                     |                                                                                                                               |                                                                                                                  |                                            |                  

See accompanying notes to consolidated financial statements.

3

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INET TECHNOLOGIES, INC.  CONSOLIDATED STATEMENTS OF OPERATIONS  (Unaudited)

|                                     |                            | Three months ended
September 30, |                                                 | Nine months ended
September 30, |       
|------------------------------------ | -------------------------- | -------------------------------- | ----------------------------------------------- | ------------------------------- | ------
|
|
|Revenues:                            |                            |                                  |                                                 |                                 |       
|                                     | Product and license fees   |                                  | $                                               | 16,569                          |       
|                                     | Services                   |                                  |                                                 | 6,587                           |       
|                                     |                            |                                  |                                                 |                                 |       
|                                     |                            | Total revenues                   |                                                 |                                 | 23,156
|Cost of revenues:                    |                            |                                  |                                                 |                                 |       
|                                     | Product and license fees   |                                  |                                                 | 6,975                           |       
|                                     | Services                   |                                  |                                                 | 3,008                           |       
|                                     |                            |                                  |                                                 |                                 |       
|                                     |                            | Total cost of revenues           |                                                 |                                 | 9,983 
|                                     |                            |                                  |                                                 |                                 |       
|                                     |                            |                                  | Gross profit                                    |                                 |       
|Operating expenses:                  |                            |                                  |                                                 |                                 |       
|                                     | Research and development   |                                  |                                                 | 7,026                           |       
|                                     | Sales and marketing        |                                  |                                                 | 3,642                           |       
|                                     | General and administrative |                                  |                                                 | 1,829                           |       
|                                     | Restructuring costs        |                                  |                                                 | 224                             |       
|                                     |                            |                                  |                                                 |                                 |       
|                                     |                            |                                  | 12,721                                          |                                 |       
|                                     |                            |                                  |                                                 |                                 |       
|                                     |                            |                                  | Income (loss) from operations                   |                                 |       
|Other income (expense):              |                            |                                  |                                                 |                                 |       
|                                     | Interest income            |                                  |                                                 | 654                             |       
|                                     | Other income (expense)     |                                  |                                                 | (31                             | )     
|                                     |                            |                                  |                                                 |                                 |       
|                                     |                            |                                  | 623                                             |                                 |       
|                                     |                            |                                  |                                                 |                                 |       
|                                     |                            |                                  | Income (loss) before provision for income taxes |                                 |       
|Provision (benefit) for income taxes |                            |                                  | 269                                             |                                 |       
|                                     |                            |                                  |                                                 |                                 |       
|                                     |                            |                                  | Net income (loss)                               |                                 | $     
|                                     |                            |                                  |                                                 |                                 |       
|Earnings (loss) per common share:    |                            |                                  |                                                 |                                 |       
|                                     |                            |                                  | Basic                                           |                                 | $     
|                                     |                            |                                  |                                                 |                                 |       
|                                     |                            |                                  | Diluted                                         |                                 | $     
|                                     |                            |                                  |                                                 |                                 |       
|Weighted-average shares outstanding: |                            |                                  |                                                 |                                 |       
|                                     |                            |                                  | Basic                                           |                                 |       
|                                     |                            |                                  |                                                 |                                 |       
|                                     |                            |                                  | Diluted                                         |                                 |       
|                                     |                            |                                  |                                                 |                                 |       

See
accompanying notes to consolidated financial statements.

4

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INET TECHNOLOGIES, INC.  CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY  (Unaudited)

|                              |                                                                               | Common Stock |         |   |    |   |   |       
|----------------------------- | ----------------------------------------------------------------------------- | ------------ | ------- | - | -- | - | - | ------
|
|
|
|Balance at December 31, 2001  |                                                                               | 46,757,009   |         | $ | 47 |   | $ | 72,804
|                              | Issuance of common stock under employee stock option and stock purchase plans |              | 316,284 |   |    |  |   |       
|                              | Net income                                                                    |              |        |   |    |  |   |       
|                              |                                                                               |              |         |   |    |   |   |       
|Balance at September 30, 2002 |                                                                               | 47,073,293   |         | $ | 47 |   | $ | 74,639
|                              |                                                                               |              |         |   |    |   |   |       

See
accompanying notes to consolidated financial statements.

5

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INET TECHNOLOGIES, INC.  CONSOLIDATED STATEMENTS OF CASH FLOWS  (Unaudited)

|                                                                                                                       |                                              | Nine months ended
September 30,                          |        
|---------------------------------------------------------------------------------------------------------------------- | -------------------------------------------- | -------------------------------------------------------- | -------
|
|
|Cash flows from operating activities:                                                                                  |                                              |                                                          |        
|Net income (loss)                                                                                                      |                                              | $                                                        | 4,871  
|Adjustments to reconcile net income (loss) to net cash provided by operating activities:                               |                                              |                                                          |        
|                                                                                                                       | Depreciation                                 |                                                          |        
|                                                                                                                       | Deferred income taxes                        |                                                          |        
|                                                                                                                       | Changes in operating assets and liabilities: |                                                          |        
|                                                                                                                       |                                              | Decrease in trade accounts receivable                    |        
|                                                                                                                       |                                              | (Increase) decrease in unbilled receivables              |        
|                                                                                                                       |                                              | Decrease in income taxes receivable                      |        
|                                                                                                                       |                                              | (Increase) decrease in inventories                       |        
|                                                                                                                       |                                              | (Increase) decrease in other assets                      |        
|                                                                                                                       |                                              | Increase (decrease) in accounts payable                  |        
|                                                                                                                       |                                              | Increase (decrease) in accrued compensation and benefits |        
|                                                                                                                       |                                              | Decrease in deferred revenues                            |        
|                                                                                                                       |                                              | Increase (decrease) in other accrued liabilities         |        
|                                                                                                                       |                                              |                                                          |        
|Net cash provided by operating activities                                                                              |                                              |                                                          | 16,773 
|Cash flows from investing activities:                                                                                  |                                              |                                                          |        
|Purchases of property and equipment                                                                                    |                                              |                                                          | (1,554 
|                                                                                                                       |                                              |                                                          |        
|Net cash used in investing activities                                                                                  |                                              |                                                          | (1,554 
|Cash flows from financing activities:                                                                                  |                                              |                                                          |        
|Proceeds from issuance of common stock upon exercise of stock options and purchases under employee stock purchase plan |                                              |                                                          | 1,603  
|                                                                                                                       |                                              |                                                          |        
|Net cash provided by financing activities                                                                              |                                              |                                                          | 1,603  
|                                                                                                                       |                                              |                                                          |        
|Net increase in cash and cash equivalents                                                                              |                                              |                                                          | 16,822 
|Cash and cash equivalents at beginning of period                                                                       |                                              |                                                          | 154,889
|                                                                                                                       |                                              |                                                          |        
|Cash and cash equivalents at end of period                                                                             |                                              | $                                                        | 171,711
|                                                                                                                       |                                              |                                                          |        
|Supplemental disclosure:                                                                                               |                                              |                                                          |        
|                                                                                                                       | Income taxes paid                            |                                                          | $      
|                                                                                                                       |                                              |                                                          |        

See
accompanying notes to consolidated financial statements.

6

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INET TECHNOLOGIES, INC.  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS  (Unaudited)

Note 1Summary of Significant Accounting Policies



We are a global provider of communications software solutions that enable carriers to more effectively design, deploy, diagnose, monitor and manage communications
networks that carry signaling information used to control and deliver communications sessions and services. These communications sessions include phone calls, dial-up internet access and
other service transactions and sessions. Our solutions also address certain fundamental business needs of communications carriers, such as improved billing, targeted sales and marketing, fraud
prevention and enhanced routing. We provide these offerings through our network intelligence, business intelligence and diagnostics solutions.



The consolidated financial statements include the accounts of our wholly-owned subsidiaries. Intercompany balances and transactions have been eliminated.



We have prepared the accompanying unaudited consolidated financial statements in accordance with accounting principles generally accepted in the United States for
interim financial information and the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, these statements do not include all of the
information and footnotes required by accounting principles generally accepted in the United States for complete financial statements. In our opinion, all adjustments (consisting solely of normal
recurring adjustments) necessary for a fair statement of the results for the interim periods presented have been included. These financial statements should be read in conjunction with the audited
financial statements and related notes for the three years ended December 31, 2001, included in our Annual Report on Form 10-K filed with the Securities and Exchange
Commission, or SEC, on February 28, 2002. Operating results for the three- and nine-month periods ended September 30, 2002 are not necessarily indicative of the results that
may be expected for any other interim period or for the year ending December 31, 2002.



The preparation of financial statements in conformity with generally accepted accounting principles requires us to make estimates and assumptions that affect the
amounts reported in the financial statements and accompanying notes. As discussed below, we make significant estimates and
assumptions in the areas of accounts receivable, inventories and revenue recognition. Although we believe that our estimates and assumptions are reasonable, actual results may differ, and such
differences could be significant to our financial results.



Cash and cash equivalents consist of bank deposits and money-market funds. All highly-liquid securities with original maturities of three months or less are
classified as cash equivalents. The carrying value of cash equivalents approximates fair market value.



A large proportion of our revenues and receivables are attributable to our carrier customers in the telecommunications industry and, to a lesser extent, to our
customers who supply equipment into the

7

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telecommunications industry. Our trade accounts receivable balance is recorded net of allowances for amounts not expected to be collected from our customers. Because our accounts receivable are
typically unsecured, we periodically evaluate the collectibility of our accounts based on a combination of factors, including our assessment of a particular customer's ability to pay as well as the
age of the receivables. To assess a specific customer's ability to pay, we analyze financial statements, payment history, third-party credit analysis reports and various information or disclosures by
the customer or other publicly available information. In cases where the evidence suggests a customer may not be able to satisfy its obligation to us, we set up a specific reserve in an amount we
determine appropriate for the perceived risk. Most of our contracts include multiple payment milestones, some of which occur in advance of revenue recognition, which mitigates our risk both in terms
of collectibility and adjustments to recorded revenue. Given that many of our customers are large public companies with substantial resources, we have not historically experienced significant losses
on uncollectible accounts and our allowance has been less than 5% of recorded receivables.



Inventories are valued at the lower of standard cost, which approximates actual cost determined on a first-in, first-out basis, or market.
At September 30, 2002 and December 31, 2001, inventories consisted of the following (in thousands):

September 30,
2002

December 31,
2001Raw materials

$
4,489

$
6,923Work-in-process


1,212


615Finished goods


1,915


4,916$
7,616

$
12,454


Inventories
are recorded net of allowances for unsalable or obsolete raw materials, work-in-process and finished goods. We evaluate on a quarterly basis the
status of our inventory to ensure that the amount recorded in our financial statements reflects the lower of our cost or market value. This estimate is based on several factors, including the
condition and salability of our inventory and forecasted demand for the particular products incorporating these components. We forecast the upcoming usage of current stock based on backlog and
expected orders at the time of the evaluation. We recognize reserves for obsolete and slow-moving parts ranging from 0% for active parts with sufficient forecasted demand up to 100% for
excess parts with insufficient demand or obsolete parts.



We derive revenues from the sale of products and software license fees as well as services in support of these products and licenses, which include training,
warranty and product support services. The majority of the sales contracts for our network intelligence and business intelligence solutions contain multiple billing milestones (e.g., contract award,
shipment, installation and acceptance), not all of which are associated with revenue recognition. Except as otherwise discussed below, revenues from product and license fees are recognized in the
period that we have completed all hardware manufacturing and/or software development to contractual specifications, factory testing has been completed, the product has been shipped to the customer,
the fee is fixed and determinable, and

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collection is considered probable. When we have significant obligations subsequent to shipment, such as installation and system integration, revenues are recognized when there are no significant
unfulfilled obligations. Revenues from arrangements that include significant acceptance terms and/or provisions are recognized when acceptance occurs. Revenues from our diagnostics solutions are
typically
recognized upon shipment. All shipping costs are included in cost of revenues in our Consolidated Statements of Operations.

Revenues
for contracts that require significant software development and are generally in excess of nine months in duration are recognized using the
percentage-of-completion accounting method, which relies on estimates of total expected contract costs. We believe that this method is appropriate because of our ability to
schedule performance milestones and estimate our costs applicable to each phase of a contract. Since the financial reporting of these contracts depends on estimates, which are assessed
continually during the term of the contract, costs are subject to revisions as the contract progresses to completion. Revenues from these contracts are recognized upon attainment of the scheduled
performance milestones. Revisions in gross margin estimates are reflected in the period in which the facts that give rise to the revisions become known. Anticipated losses on fixed-price contracts are
recognized in cost of revenues when estimable. In the nine months ended September 30, 2002, we had no revenues attributable to contracts under the
percentage-of-completion accounting method. In the nine months ended September 30, 2001, 4.5% of revenues was attributable to contracts under the
percentage-of-completion accounting method.

Contracts
for our network intelligence and business intelligence solutions are typically multiple element arrangements, which means they involve multiple deliverables. We determine the
fair value of each of the contract deliverables using vendor-specific objective evidence, or VSOE. VSOE for each element is based on the price that we would sell the element to a customer on a
stand-alone basis. We offer our customers product support services, which include the correction of software problems, telephone access to our technical personnel and the right to receive unspecified
product updates, upgrades and enhancements, when and if they become available. Revenues from these services, including product support services included in initial licensing fees, are recognized
ratably over the contract period. Product support services included in the initial licensing fee are allocated from the total contract amount based on the relative fair value of these services
determined using VSOE. Revenues from other services, such as training, are recognized when the services have been completed.

Deferred
revenues represent amounts billed to customers, but not yet recognized as revenue. Unbilled receivables represent amounts recognized as revenue, but not yet billed to customers.



Our effective tax rate for 2002 differs from the 35% U.S. statutory rate primarily due to the extra-territorial income tax benefit and utilization of the research
and development tax credit. Our effective tax rate for 2001 differed from the 35% U.S. statutory rate primarily due to our lower level of income combined with the tax benefit associated with the
research and development tax credit.

Our
financial statements reflect net deferred tax assets of $1.5 million as of September 30, 2002, comprised of credit carryforwards and deductible temporary differences.

9

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Note 2Related Party Transaction

Epygi Technologies, Ltd., an entity controlled by Samuel S. Simonian, one of our founders and chairman of our board of directors, currently performs
development services for us pursuant to a consulting agreement for which it is paid a monthly fee per full-time programmer plus reimbursement of reasonable business expenses. We expensed
approximately $0.3 million for these services for the three months ended September 30, 2002 and approximately $0.4 million for these services for the three months ended
September 30, 2001. We expensed approximately $0.8 million for these services for the nine months ended September 30, 2002 and approximately $1.0 million for these services
for the nine months ended September 30, 2001.

Note 3Restructuring

We recorded a restructuring charge for the three months ended September 30, 2002 of approximately $0.4 million related primarily to a workforce
reduction of approximately 35 employees. The reduction affected all areas of the company. The charge consisted primarily of employee severance of approximately $0.3 million and professional
fees and outplacement services of approximately $0.1 million. At September 30, 2002, the balance of these costs that remained to be paid totaled approximately $0.1 million.

In
May 2001, we announced our decision to refocus our strategy and streamline operations to reduce our cost structure in response to the generally weakened economic environment and
changing demand characteristics in some of our markets. As part of this decision, we discontinued all efforts with respect to our VIA softswitch offering and reduced our workforce by
approximately 115 employees. The reduction affected all areas of the company. We recorded a restructuring charge for the three months ended June 30, 2001 of approximately $1.7 million,
which consisted of employee severance of approximately $1.1 million, professional fees and outplacement services of approximately $0.3 million and the write-off of assets
related to the VIA softswitch of approximately $0.3 million. In the fourth quarter of 2001, we decreased this charge by $0.1 million due to changes in previous estimates related to
professional fees. All costs associated with this restructuring have been paid and in the third quarter of 2002, we decreased this charge by $0.2 million due to changes in previous estimates
related to professional fees and employee related obligations. As a result, the net restructuring charge recorded in the three- and nine-month periods ending September 30, 2002, was
$0.2 million.

We
recorded a restructuring charge for the three months ended March 31, 2001 of approximately $0.5 million related primarily to a workforce reduction of approximately 40
employees. The reduction affected all areas of the company. The charge consisted primarily of employee severance, professional
fees and outplacement services. In the fourth quarter of 2001, we decreased this charge by $0.1 million due to changes in previous estimates related to severance and professional fees. All
costs associated with this workforce reduction have been paid.

10

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Note 4Earnings (loss) Per Share

The following table sets forth the computation of basic and diluted earnings (loss) per share (in thousands, except per share amounts):

Three months ended
September 30,

Nine months ended
September 30,2002

2001

2002

2001Numerator:Net income (loss) for basic and diluted earnings (loss) per share

$
806

$
869

$
4,703

$
(2,244
)Denominator:Denominator for basic earnings (loss) per shareweighted-average shares


47,011


46,700


46,913


46,595Dilutive securities: Employee stock options and purchase rights


32


125


105


Denominator for diluted earnings (loss) per shareadjusted weighted-average shares


47,043


46,825


47,018


46,595Basic earnings (loss) per common share

$
0.02

$
0.02

$
0.10

$
(0.05
)Diluted earnings (loss) per common share

$
0.02

$
0.02

$
0.10

$
(0.05
)


Note 5Comprehensive Income

For all periods presented, we had no components of comprehensive income other than net income (loss).

Note 6Segment Information

We operate in a single industry segment, providing communications software solutions and associated services to our customers through our sales personnel and
certain foreign resellers. As a result, the financial information disclosed in this report represents all material financial information related to our sole operating segment. The geographic
distribution of our revenues as a percentage of total revenues is as follows:

Three months ended
September 30,

Nine months ended
September 30,2002

2001

2002

2001United States

34.0
%
49.5
%
27.3
%
41.6
%Export:Asia/Pacific

5.3

3.7

9.1

5.9Europe, Middle East and Africa

58.9

45.2

60.1

49.1Other

1.8

1.6

3.5

3.4Total Export

66.0

50.5

72.7

58.4100.0
%
100.0
%
100.0
%
100.0
%


11

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In
the three months ended September 30, 2002, revenues from two customers each accounted for more than 10% of total revenues, individually accounting for approximately 16% and
approximately 14% of total revenues. In the three months ended September 30, 2001, revenues from three customers each accounted for more than 10% of total revenues, individually accounting for
approximately 25%, approximately 19% and approximately 16% of total revenues. In the nine months ended September 30, 2002, revenues from one customer accounted for approximately 21% of total
revenues. In the nine months ended September 30, 2001, revenues from one customer accounted for approximately 10% of total revenues.

We
have no significant long-lived assets deployed outside of the United States.

Note 7Recent Accounting Pronouncements

In June 2001, the Financial Accounting Standards Board, or FASB, issued SFAS No. 141,Business
Combinations,and SFAS No. 142,Goodwill and Other Intangible Assets, which we adopted effective January 1, 2002.
SFAS 141 requires that all business combinations initiated after June 30, 2001, be accounted for using the purchase method of accounting and prohibits the use of the
pooling-of-interests method. SFAS 142 changes the accounting for goodwill and certain intangible assets from an amortization method to an impairment-only
approach. Adoption of SFAS 141 and SFAS 142 did not have an impact on our results of operations or our financial position.

In
August 2001, the FASB issued SFAS No. 144,Accounting for the Impairment or Disposal of Long-Lived Assets,
which we adopted effective January 1, 2002. SFAS 144 addresses financial accounting and reporting for the impairment or disposal of long-lived assets and supersedes SFAS
No. 121,Accounting for the Impairment of Long-Lived Assets and for Long-Lived Assets to Be Disposed Of,and the
accounting and reporting provisions of APB Opinion No. 30,Reporting the Results of Operations for a Disposal of a Segment of a Business.
Adoption of SFAS 144 did not have an impact on our results of operations or our financial position.

12

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Item 2.Management's Discussion and Analysis of Financial Condition and Results of Operations



This Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of Section 27A of the
Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. All statements other than historical or current facts, including, without limitation,
statements about our business strategy, plans and objectives of management and our future prospects, are forward-looking statements. Although we believe that the expectations reflected in such
forward-looking statements are reasonable, such forward-looking statements are subject to risks and uncertainties that could cause actual results to differ materially from these expectations. Such
risks and uncertainties include, without limitation, the following:



These risks and uncertainties are beyond our control and, in many cases, we cannot predict the risks and uncertainties that could cause our actual results to
differ materially from those indicated by the forward-looking statements. When used in this document, the words "believes," "plans," "expects," "anticipates," "intends," "continue," "may," "will,"
"could," "should," "future," "potential," "estimate," or the negative of such terms and similar expressions as they relate to us or our management are intended to identify forward-looking
statements.

The following discussion should be read in conjunction with, and is qualified in its entirety by, the consolidated financial statements and notes thereto included
in Item 1 of this Quarterly Report and the consolidated financial statements and notes thereto and Management's Discussion and Analysis of Financial Condition and Results of Operations in our Annual
Report on Form 10-K filed with the SEC on February 28, 2002. Historical results and percentage relationships among any amounts in the financial statements are not necessarily
indicative of trends in operating results for any future periods.

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Overview

We were founded in 1989, and during the early years of our operations we focused primarily on developing and selling diagnostics tools for a predecessor to the
Signaling System #7, or SS7, signaling protocol. As the telecommunications industry increasingly adopted SS7, we shifted our focus to developing and deploying SS7-based solutions as well
as broadening our product offerings. Our diagnostics solution, Spectra, was first introduced in December 1990 and is currently in its tenth generation release. Beginning in 1993,
we focused a significant portion of our product development efforts on developing a complete monitoring and surveillance solution for SS7 networks, culminating in the introduction of our network
intelligence solution, the GeoProbe, in late 1995. Since the introduction of the GeoProbe, we have continued to add capabilities and applications within our network intelligence solutions
area. In late 1999 and through early 2001, we introduced a suite of business intelligence solutions called IT:seven. These applications enable carriers to protect and
generate additional revenues and reduce capital or operating expenses within their networks by managing the performance of services delivered through their networks and the points of interconnection
with networks of other carriers. Since the initial introduction of our IT:seven suite of business intelligence applications, we have continued to add new capabilities and applications within this
solution area. In 2001, we introduced the Spectra2 MG, a diagnostic tool to address next-generation networks. We continue to focus significant resources on the development of
new products as well as enhancements, new features and new applications for all of our existing product areas.

Historically,
we have generated substantially all of our revenues from sales of our network intelligence and diagnostics solutions. Revenues attributable to the GeoProbe have represented
a majority of our total revenues since 1998. We expect revenues from our network intelligence and business intelligence offerings will continue to represent a majority of our revenues in the
foreseeable future. Our remaining revenues are derived from services relating to our products, including training, warranty and product support.

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Results of Operations

The following table sets forth, for the periods presented, certain data derived from our unaudited consolidated statements of operations expressed as a percentage
of total revenues.

|                                                |                            | Three months ended
September 30, |      | Nine months ended
September 30, |     
|----------------------------------------------- | -------------------------- | -------------------------------- | ---- | ------------------------------- | ----
|
|Revenues:                                       |                            |                                  |      |                                 |     
|                                                | Product and license fees   |                                  | 71.5 | %                               | 79.3
|                                                | Services                   |                                  | 28.5 |                                 | 20.7
|                                                |                            |                                  |      |                                 |     
|                                                |                            | Total revenues                   |      | 100.0                           |     
|Cost of revenues:                               |                            |                                  |      |                                 |     
|                                                | Product and license fees   |                                  | 30.1 |                                 | 35.1
|                                                | Services                   |                                  | 13.0 |                                 | 8.0 
|                                                |                            |                                  |      |                                 |     
|                                                |                            | Total cost of revenues           |      | 43.1                            |     
|                                                |                            |                                  |      |                                 |     
|                                                | Gross profit               |                                  | 56.9 |                                 | 56.9
|Operating expenses:                             |                            |                                  |      |                                 |     
|                                                | Research and development   |                                  | 30.3 |                                 | 35.4
|                                                | Sales and marketing        |                                  | 15.7 |                                 | 15.6
|                                                | General and administrative |                                  | 7.9  |                                 | 8.3 
|                                                | Restructuring costs        |                                  | 1.0  |                                 |    
|                                                |                            |                                  |      |                                 |     
|                                                |                            | Total operating expenses         |      | 54.9                            |     
|                                                |                            |                                  |      |                                 |     
|Income (loss) from operations                   |                            | 2.0                              |      | (2.4                            | )   
|Other income                                    |                            | 2.7                              |      | 4.7                             |     
|                                                |                            |                                  |      |                                 |     
|Income (loss) before provision for income taxes |                            | 4.7                              |      | 2.3                             |     
|Provision (benefit) for income taxes            |                            | 1.2                              |      | (1.1                            | )   
|                                                |                            |                                  |      |                                 |     
|Net income (loss)                               |                            | 3.5                              | %    | 3.4                             | %   
|                                                |                            |                                  |      |                                 |     



Product and license fees.Revenues from product and license fees decreased 17.8% to $16.6 million in the three months
ended September 30, 2002 from $20.1 million in the three months ended September 30, 2001. The decrease in revenues from product and license fees was primarily attributable to
decreased levels of business for our network intelligence and business intelligence solutions. For the nine months ended September 30, 2002, revenues from product and license fees decreased
12.2% to $56.8 million from $64.7 million for the nine months ended September 30, 2001. The decline in revenues from product and license fees was primarily attributable to
significantly lower demand for our diagnostics solutions and decreased levels of business for our network intelligence and business intelligence solutions. We believe that decreased levels of business
are attributable to a significant extent to decreased capital spending by telecommunications carriers and telecommunications equipment manufacturers, which we believe is driven by their need to
improve operating results and conserve cash. We continue to experience pressure on sales prices within our network intelligence and

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business intelligence solution areas, specifically for those applications for which there is a competitive offering. In addition, we are experiencing some pressure on sales prices for some of our
diagnostics solutions due to the limited budgets of our customers.

Services.Revenues from services increased 25.2% to $6.6 million in the three months ended September 30, 2002
from $5.3 million in the three months ended September 30, 2001. In the nine months ended September 30, 2002, revenues from services increased 24.1% to $20.1 million from
$16.2 million in the nine months ended September 30, 2001. The increase in services revenues was attributable to an increase in the number of customers covered under product support
agreements and a larger installed base of products with our existing customers for which we provide product support services. Going forward we expect to add new customers and to increase our installed
base of products; however, we expect that pressure on prices for product support renewals may partially or entirely offset the effect of these increases on services revenues.

Concentration of revenues.In the three months ended September 30, 2002, revenues from two customers each accounted
for more than 10% of total revenues, individually accounting for approximately 16% and approximately 14% of total revenues. In the three months ended September 30, 2001, revenues from three
customers each accounted for more than 10% of total revenues, individually accounting for approximately 25%, approximately 19% and approximately 16% of total revenues. In the nine months ended
September 30, 2002, revenues from one customer accounted for approximately 21% of total revenues. In the nine months ended September 30, 2001, revenues from one customer accounted for
approximately 10% of total revenues. We had no other 10% or greater customers during these three or nine-month periods. Going forward, we expect one or two customers will each account for
more than 10% of total revenues in most quarters. A large percentage of our revenues are typically derived from a small number of customers, the specific make up of which varies from one quarter to
the next. On a quarterly basis, our 10 largest customers typically account for 50% to 80% of total revenues for that quarter. This trend continued in the third quarter of 2002 and is expected to
continue for the foreseeable future.

International revenues.In the three months ended September 30, 2002, international revenues accounted for 66.0% of
total revenues compared to 50.5% of total revenues in the three months ended September 30, 2001. In the nine months ended September 30, 2002, international revenues accounted for 72.7%
of total revenues compared to 58.4% of total revenues in the nine months ended September 30, 2001. Variations in the percentage of total revenues derived from international markets may occur as
a result of the economic conditions in the regions in which we operate and the concentration of revenues in a particular period from a small number of customers. For the foreseeable future, we expect
revenues from international markets to continue to represent the majority of our total revenues.

Cost of Revenues

Product and license fees.Cost of product and license fees consists primarily of hardware, personnel and overhead expenses
related to the manufacturing, integration, installation and testing of our products. Cost of product and license fees was $7.0 million, or 42.1% of product and license fees revenues, in the
three months ended September 30, 2002, and $8.9 million, or 44.3% of product and license fees
revenues, in the three months ended September 30, 2001. The decreases in both absolute dollars and as a percentage of product and license fees revenues resulted primarily from decreased

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hardware costs and, to a lesser extent, decreased installation-related costs in the three months ended September 30, 2002. The decrease in hardware costs is attributable to lower levels of
business and to a higher percentage of our network intelligence and business intelligence implementations being derived from the expansion of existing systems rather than new system implementations,
which typically have relatively higher hardware costs.

In
the nine months ended September 30, 2002, cost of product and license fees was $21.2 million, or 37.3% of product and license fees revenues, compared to
$28.0 million, or 43.2% of product and license fees revenues, for the nine months ended September 30, 2001. The decreases in both absolute dollars and as a percentage of product and
license fees revenues resulted primarily from decreased hardware costs and, to a lesser extent, decreased labor and overhead costs and installation costs. The decrease in hardware costs is
attributable to lower levels of business and to a higher percentage of our network intelligence and business intelligence implementations being derived from the expansion of existing systems rather
than new system implementations, which typically have relatively higher hardware costs. New product offerings or changes in our product mix, in terms of both solution area and proportion of new
systems versus system expansions, can affect the cost of revenues as a percentage of product and license fees revenues. The decrease in absolute dollars is also attributable to the charge to cost of
revenues in 2001 for excess and obsolete materials and canceled purchase commitments.

Services.Cost of services consists of expenses, primarily personnel costs, related to our product support, training, and
warranty and non-warranty activities. Cost of services was $3.0 million, or 45.7% of services revenues, in the three months ended September 30, 2002 and $2.0 million,
or 38.5% of services revenues, in the three months ended September 30, 2001. Cost of services was $9.5 million, or 47.2% of services revenues, in the nine months ended
September 30, 2002 and $6.7 million, or 41.4% of services revenues, in the nine months ended September 30, 2001. During the first quarter of 2002, we released GeoProbe and
GeoProbe Mobile Version 5, which resulted in increased support costs. In general, cost of services for product support tends to increase during the rollout of new products or new versions
of existing products. Historically, cost of services as a percentage of services revenues has fluctuated as a result of the relative mix of product support, training and warranty and
non-warranty work during a specific period. We expect these trends to continue into the foreseeable future.

Operating Expenses

Research and Development Expenses.Research and development expenses consist primarily of personnel expenses, including
incentive and other compensation expenses, and contract labor, travel and facilities expenses. These expenses decreased to $7.0 million in the three months ended September 30, 2002 from
$9.0 million in the three months ended September 30, 2001. Research and development expenses as a percentage of total revenues were 30.3% in the three months ended September 30,
2002 and 35.4% in
the three months ended September 30, 2001. The decreases in absolute dollars and as a percentage of total revenues were attributable to decreased staffing dedicated to research and development
activities and, to a lesser extent, decreased use of third-party research and development services. The average headcount of our research and development organization was 259 in the three months ended
September 30, 2002, compared to 287 in the three months ended September 30, 2001. Our continuing research and development efforts include expenditures for new products and applications,
and new features or enhancements for existing products, primarily in the

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areas of next-generation wireless technologies and packet-based technologies, as well as interconnect management and service assurance applications.

In
the nine months ended September 30, 2002, research and development expenses decreased to $22.8 million from $30.6 million for the comparable
prior-year period. Research and development expenses as a percentage of total revenues were 29.6% for the nine months ended September 30, 2002 and 37.8% for the nine months ended
September 30, 2001. The decreases in absolute dollars and as a percentage of total revenues were attributable to decreased staffing dedicated to research and development activities and, to a
lesser extent, decreased use of third-party research and development services, decreased travel and decreased purchases of equipment for research and development activities. The average headcount of
our research and development organization was 268 in the nine months ended September 30, 2002, compared to 312 in the nine months ended September 30, 2001. The decrease in headcount was
primarily attributable to discontinued research and development efforts with respect to our VIA softswitch offering in the second quarter of 2001.

Software
development costs are expensed as incurred until technological feasibility has been established, at which time subsequent costs are permitted to be capitalized until the product
is available for general release to customers. To date, either the establishment of technological feasibility of our products has substantially coincided with their general release, or costs incurred
subsequent to the achievement of technological feasibility have not been material. As a result, software development costs qualifying for capitalization have been insignificant, and we have not
capitalized any software development costs.

Sales and Marketing Expenses.Sales and marketing expenses consist primarily of personnel, travel and facilities expenses as
well as marketing expenses such as trade show and advertising expenses. These expenses decreased to $3.6 million in the three months ended September 30, 2002 from $4.0 million in
the three months ended September 30, 2001. The decrease in absolute dollars was attributable to cost reduction efforts primarily related to advertising and promotional activities. Sales and
marketing expenses as a percentage of total revenues were 15.7% in the three months ended September 30, 2002 and 15.6% in the three months ended September 30, 2001.

Sales
and marketing expenses decreased to $12.5 million in the nine months ended September 30, 2002 from $14.8 million for the nine months ended September 30,
2001. Sales and marketing expenses as a percentage of total revenues were 16.3% for the nine months ended September 30, 2002, and 18.4% for the nine months ended September 30, 2001. The
decreases in absolute dollars and as a percentage of total revenues were attributable to decreased staffing dedicated to sales and marketing activities and
cost reduction efforts primarily related to advertising and promotional activities. The average headcount of our sales and marketing organization was 77 in the nine months ended September 30,
2002, compared to 93 in the nine months ended September 30, 2001.

General and Administrative Expenses.General and administrative expenses consist primarily of personnel, facilities and legal
and professional expenses of our finance, administrative and executive departments. These expenses decreased to $1.8 million in the three months ended September 30, 2002 from
$2.1 million in the three months ended September 30, 2001. General and administrative expenses as a percentage of total revenues were 7.9% in the three months ended September 30,
2002 compared to 8.3% in the three months ended September 30, 2001. The decreases in absolute dollars and as a percentage of total revenues were primarily attributable to decreased average
headcount. Average

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headcount in the three months ended September 30, 2002 was 43 compared to 49 in the three months ended September 30, 2001.

General
and administrative expenses decreased to $6.0 million in the nine months ended September 30, 2002 from $7.4 million in the nine months ended
September 30, 2001. General and administrative expenses as a percentage of total revenues were 7.8% for the nine months ended September 30, 2002 and 9.1% for the nine months ended
September 30, 2001. The decreases in absolute dollars and as a percentage of total revenues were attributable to decreased average headcount and decreased legal fees and recruiting expenses.
Average headcount in the nine months ended September 30, 2002 was 47 compared to 59 in the nine months ended September 30, 2001.

Restructuring Costs.We recorded a restructuring charge for the three months ended September 30, 2002 of approximately
$0.4 million related primarily to a workforce reduction of approximately 35 employees. The reduction affected all areas of the company. The charge consisted primarily of employee severance of
approximately $0.3 million and professional fees and outplacement services of approximately $0.1 million. At September 30, 2002, the balance of these costs that remained to be
paid totaled approximately $0.1 million.

In
May 2001, we announced our decision to refocus our strategy and streamline operations to reduce our cost structure in response to the generally weakened economic environment and
changing demand characteristics in some of our markets. As part of this decision, we discontinued all efforts with respect to our VIA softswitch offering and reduced our workforce by
approximately 115 employees. The reduction affected all areas of the company. We recorded a restructuring charge for the three months ended June 30, 2001 of approximately $1.7 million,
which consisted of employee severance of approximately $1.1 million, professional fees and outplacement services of approximately $0.3 million and the write-off of assets
related to the VIA softswitch of approximately $0.3 million. In the fourth quarter of 2001, we decreased this charge by $0.1 million due to changes in previous estimates related to
professional fees. All costs associated with this restructuring have been paid and in the third quarter of 2002, we decreased this charge by $0.2 million due to changes in previous estimates
related to professional fees and employee related obligations. As a result, the net restructuring charge recorded in the three- and nine-month periods ending September 30, 2002, was
$0.2 million.

We
recorded a restructuring charge for the three months ended March 31, 2001 of approximately $0.5 million related primarily to a workforce reduction of approximately 40
employees. The reduction affected all areas of the company. The charge consisted primarily of employee severance, professional fees and outplacement services. In the fourth quarter of 2001, we
decreased this charge by $0.1 million due to changes in previous estimates related to severance and professional fees. All costs associated with this workforce reduction have been paid.

Other Income (Expense)

Other income consists of interest income earned on our cash and cash equivalents partially offset by foreign currency translation adjustments and losses on the
disposal of assets. Other income was $0.6 million in the three months ended September 30, 2002, compared to $1.2 million in the three months ended September 30, 2001. Other
income was $2.2 million in the nine months ended September 30, 2002, compared to $4.6 million in the nine months ended September 30, 2001. The decrease was primarily
attributable to the overall decrease in interest rates paid on our investments. In the three months ended September 30, 2002, we recognized a return on our average cash balance of

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approximately 1.5% compared to approximately 3.3% in the three months ended September 30, 2001. In the nine months ended September 30, 2002, we recognized a return on our average cash
balance of approximately 1.6% compared to approximately 4.4% in the nine months ended September 30, 2001.

Provision for Income Taxes

We recorded an income tax expense of $0.3 million in the three months ended September 30, 2002 compared to an income tax benefit of
$0.3 million in the three months ended September 30, 2001. Our effective tax rate was 25.0% in the three months ended September 30, 2002 and negative 50.6% in the three months
ended September 30, 2001. We recorded an income tax expense of $2.1 million in the nine months ended September 30, 2002 compared to an income tax benefit of $2.0 million in
the nine months ended September 30, 2001. Our effective tax rate was 30.0% in the nine months ended September 30, 2002 and 47.7% in the nine months ended September 30, 2001. Our
effective tax rate for 2002 differs from the 35% U.S. statutory rate primarily due to the extra-territorial income tax benefit and utilization of the research and development tax credit. Our effective
tax rate for 2001 differed from the 35% U.S. statutory rate primarily due to our lower level of income combined with the tax benefit associated with the research and development tax credit.

Our
financial statements reflect net deferred tax assets of $1.5 million as of September 30, 2002, comprised of credit carryforwards and deductible temporary differences.
We have concluded that it is more likely than not that the net deferred tax assets will be realized based on the scheduling of deferred tax liabilities and projected taxable income, although we cannot
assure you that such assets will be realized. The amount of the net deferred tax assets actually realized, however, could vary if
there are differences in the timing or amount of future reversals of existing deferred tax liabilities or changes in the actual amounts of future taxable income.

Liquidity and Capital Resources

Since our inception, we have funded our operations and met our capital expenditure requirements primarily through cash flows from operations and, to a lesser
extent during our initial years of operations, through bank borrowings. At September 30, 2002, we had working capital of $180.2 million compared to $170.1 million at
December 31, 2001. We had $171.7 million in cash and cash equivalents at September 30, 2002, an increase of $16.8 million from $154.9 million in cash and cash
equivalents at December 31, 2001. At September 30, 2002, we had no long-term debt or material commitments for capital expenditures.

Our
revolving credit facility expired on August 15, 2001. We believe that our current cash balances are sufficient for our near-term needs, and we therefore chose not
to renew or replace the facility.

Cash
provided by operating activities was $16.8 million for the nine months ended September 30, 2002, compared to $18.0 million during the same period in 2001. Cash
provided by operating activities resulted primarily from net income and changes in components of working capital. The decrease in cash provided by operating activities for the nine months ended
September 30, 2002, compared to the nine months ended September 30, 2001, was attributable to significant collections on trade accounts receivable and receipt of an income tax refund in
the nine months ended September 30, 2001.

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Cash
used in investing activities was $1.6 million for the nine months ended September 30, 2002 compared to $7.5 million during the same period in 2001. Cash used in
investing activities in each period related to purchases of property and equipment.

Cash
provided by financing activities was $1.6 million for the nine months ended September 30, 2002 and $3.0 million during the same period of 2001. Cash provided by
financing activities in each period resulted from proceeds from the issuance of common stock upon the exercise of stock options and purchases under our employee stock purchase plan.

We
may in the future pursue acquisitions of businesses, products or technologies, or enter into joint venture arrangements, that could complement or expand our business and product
offerings. Any material acquisition or joint venture could result in a decrease to our working capital depending on the amount, timing and nature of the consideration to be paid.

We
believe that current cash balances and expected future cash flows will be sufficient to meet our anticipated cash needs for working capital, capital expenditures and other activities
through the next 12 months. After that time, if current sources are not sufficient to meet our needs, we may seek additional equity or debt financing. In addition, any material acquisition of other
businesses, products or technologies or material investments in joint ventures could require us to obtain additional equity or debt financing. There can be no assurance that additional financing would
be available on acceptable terms, if at all.

Accounting Policies

In preparing our consolidated financial statements in conformity with accounting principles generally accepted in the United States for interim financial
information, we use certain estimates and assumptions that affect the reported amounts and related disclosures and may vary from actual results. We consider the following accounting policies as those
most important to the accurate portrayal of our financial condition and those that require the most subjective judgment. Although we believe that our estimates and assumptions are reasonable, actual
results may differ, and such differences could be significant to our financial results.

Revenue Recognition

General.We derive revenues from the sale of products and software license fees as well as services, which include training,
warranty and product support services. The majority of the contracts for our network intelligence and business intelligence solutions contain multiple billing milestones (e.g., contract award,
shipment, installation and acceptance), not all of which are associated with revenue recognition. Except as otherwise discussed below, revenues from product and license fees are recognized in the
period that we have completed all hardware manufacturing and/or software development to contractual specifications, factory testing has been completed, the product has been shipped to the customer,
the fee is fixed and determinable and collection is considered probable. When we have significant obligations subsequent to shipment, such as installation and system integration, revenues are
recognized when there are no significant unfulfilled obligations. Revenues from arrangements that include significant acceptance terms and/or provisions are recognized when acceptance occurs. Revenues
from our diagnostics solutions are typically recognized upon shipment.

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Multiple element arrangements.Contracts for our network intelligence and business intelligence solutions are typically
multiple element arrangements, which means they involve multiple deliverables. We
determine the fair value of each of the contract deliverables using vendor-specific objective evidence, or VSOE. VSOE for each element is based on the price that we would sell the element to the
customer on a stand-alone basis. We offer our customers product support services, which include the correction of software problems, telephone access to our technical personnel and the right to
receive unspecified product updates, upgrades and enhancements, when and if they become available. Revenues from these services, including product support services included in initial licensing fees,
are recognized ratably over the contract period. Product support services included in the initial licensing fee are allocated from the total contract amount based on the relative fair value of these
services determined using VSOE. Revenues from other services, such as training, are recognized when the services have been completed. If we determine that we do not have VSOE on an undelivered element
of an arrangement, we will be unable to recognize revenue until all elements of the arrangement are delivered. This occurrence could materially impact our financial results because of the significant
portion of total revenues that a single contract may represent in any particular period.

Percentage-of-completion accounting.Revenues for contracts that require significant software
development and are generally in excess of nine months in duration are recognized using the percentage-of-completion method, which relies on estimates of total expected
contract costs. We believe that this method is appropriate because of our ability to schedule performance milestones and estimate our costs applicable to each phase of a contract. Since the
financial reporting of these contracts depends on estimates, which are assessed continually during the term of the contract, costs are subject to revisions as the contract progresses to completion.
Revenues from these contracts are recognized upon attainment of the scheduled performance milestones. Revisions in gross margin estimates are reflected in the period in which the facts that give rise
to the revisions become known. Anticipated losses on fixed-price contracts are recognized through cost of revenues when estimable. For the nine months ended September 30, 2002, we had no
revenues attributable to contracts under the percentage-of-completion accounting method. To date, we have not recorded significant adjustments to revenues and expenses as a
result of changes in estimates on long-term contracts.

Returns and cancellations.Generally, our contracts do not include right-of-return clauses. As a
result, we have experienced few returns or cancellations for our products. Revenues on contracts that include right-of-return clauses are not recognized until the
right-of-return period has expired. Accordingly, we do not record a provision for returns.

Allowance for Doubtful Accounts

A large proportion of our revenues and receivables are attributable to our carrier customers in the telecommunications industry and, to a lesser extent, to our
customers who supply equipment into the telecommunications industry. Our trade accounts receivable balance is recorded net of allowances for amounts not expected to be collected from our customers.
Because our accounts receivable are typically unsecured, we periodically assess the collectibility of our accounts based on a combination of factors, including our assessment of a particular
customer's ability to pay as well as the age of the receivables. To evaluate a specific customer's ability to pay, we analyze financial statements, payment history, third-party credit analysis reports
and various information or disclosures by the customer or other publicly available information. In cases where the evidence suggests a customer may not be able to satisfy its obligation to us, we set
up a specific reserve in an amount we determine appropriate for the perceived

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risk. Most of our contracts include multiple payment milestones, some of which occur in advance of revenue recognition, which mitigates our risk both in terms of collectibility and adjustments to
recorded revenue. Given that many of our customers are large public companies with substantial resources, we have not historically experienced significant losses on uncollectible accounts and our
allowance has been less than 5% of recorded receivables. If the financial condition of our customers deteriorates, they may not be able to meet their financial obligations to us.

Inventory Reserves

Inventories are recorded net of allowances for unsalable or obsolete raw materials, work-in-process and finished goods. We evaluate on a
quarterly basis the status of our inventory to ensure that the amount recorded in our financial statements reflects the lower of our cost or market. This estimate is based on several factors,
including the condition and salability of our inventory and forecasted demand for the particular products incorporating these components. We forecast the upcoming usage of current stock based on
backlog and expected orders at the time of the evaluation. We recognize reserves for obsolete and slow-moving parts ranging from 0% for active parts with sufficient forecasted demand up to
100% for excess parts with insufficient demand or obsolete parts. If market conditions deteriorate or the expected future demand for our products otherwise decreases, or if changes in our business
strategy reduce our need for these components, our estimate of the carrying value of our inventory could be reduced materially.

Risk Factors

You should carefully consider the risks described below before making a decision to invest in our common stock. The risks and uncertainties described below are
not the only ones we face. Additional risks and uncertainties that we do not presently know, or that we currently view as immaterial, may also impair our business operations. This report is qualified
in its entirety by these risk factors.

If
any of the following risks actually occur, they could materially harm our business, financial condition or results of operations. In that case, the trading price of our common stock
could decline.

Our quarterly financial results fluctuate and are difficult to predict.

Our quarterly financial results have varied significantly in the past and are likely to vary significantly from quarter to quarter in the future based on a number
of factors, many of which are outside of our control. As a result, you should not rely on our results of operations during any particular quarter as an
indication of our future performance in any quarterly period or fiscal year. The factors that could affect our quarterly financial results include:



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A
significant portion of our operating expenses, including rent and salaries, is largely fixed in nature. Accordingly, if revenues are below expectations, our financial results are
likely to be adversely and disproportionately affected because these operating expenses are not variable in the short term and cannot be quickly reduced to respond to unanticipated decreases in
revenues.

Our
financial results are also likely to fluctuate due to factors that impact our current and prospective customers. Expenditures by customers tend to vary in cycles that reflect overall
economic conditions and individual budgeting and buying patterns and, in some cases, the ability of some of our customers to obtain the financing they require to make capital expenditures. Our
business has been adversely affected by a softening economy, and we would be further harmed by a continued decline in the
economic prospects of our customers or the economy in general. In many cases, these adverse economic conditions have altered current and prospective customers' capital spending priorities or budget
cycles, or extended our sales cycle, and these adverse effects could continue and could impact our customers' ability to meet their financial obligations to us. Our business also could be harmed by
changes in customer spending patterns reflecting industry trends. For example, customer budgetary constraints have contributed to sales price pressure for some of our solutions and could pressure
prices for maintenance renewals in our network intelligence and business intelligence offerings, thus affecting our revenues. In addition, our financial results historically have been influenced by
seasonal fluctuations, with revenues tending to be strongest in the fourth quarter of each year and revenues in our first quarter tending to be consistent with, or decreasing from, the level achieved
in the preceding quarter. We believe that this seasonality has been due in large part to the capital appropriation practices of many of our customers; however, it is unclear how these historical
trends will be affected by the downturn in the telecommunications industry.

As
a result of all of the foregoing, we cannot assure you that our revenues will grow in future periods or that we will be profitable. In addition, in some future quarters our financial
results may be below the expectations of public market analysts. In such event, the market price of our common stock would likely fall.

Our revenues are highly concentrated among a small number of customers.

A large percentage of our revenues are typically derived from a small number of customers. For example, in the three months ended September 30, 2002,
approximately 67% of our revenues were derived from our 10 largest customers in that quarter, with one customer accounting for approximately 16% of total revenues and one customer accounting for
approximately 14% of total revenues. We have historically experienced high concentrations on a quarterly basis, and we expect this trend to continue. Although the customer make-up of our
largest projects varies from quarter to quarter, a small number of significant customers frequently account for a significant portion of our revenues in a given period. If one or more of these
significant customers experiences adverse conditions in its industry or operations, including the continued impact of the current economic downturn and reductions in

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telecommunications spending, these customers may not be able to meet their ongoing financial obligations to us or complete the purchase of additional products.

Consolidations and Bankruptcies in the telecommunications industry or a further slowdown in telecommunications spending could harm our business,
financial condition and results of operations.

We have derived substantially all of our revenues from sales of products and related services to the telecommunications industry. Since early 2001, we and a
number of other companies have been impacted by reduced spending by telecommunications carriers and equipment manufacturers, and certain industry analysts project further spending reductions in future
periods. In some cases, the viability of certain carriers and equipment manufacturers is in question. Our business, financial
condition and results of operations could be materially harmed in the event that conditions continue to worsen in our industry or in the event there are consolidations or bankruptcies of our current
or prospective customers, which could result in reduced revenues or significant write-offs of doubtful accounts. Slowdowns in spending often cause delays in sales and installations and
could cause cancellations of current or planned projects, any of which could harm our financial results in a particular period.

Changes or delays in the implementation or customer acceptance of our products could harm our financial results.

Revenues for our network intelligence and business intelligence solutions are typically recognized upon the completion of installation, or when we have no
significant unfulfilled obligations. On a quarterly basis, a significant portion of our revenues is derived from a small number of customer projects. Delays caused by us or our customers in the
commencement or completion of scheduled product installations could materially harm our financial results. The delays may result from time to time from site-readiness delays, the often
comprehensive processes for testing and acceptance maintained by certain of our customers, insufficient resources, the lengthening of implementation schedules due to the introduction of new features
or applications or other issues. With respect to contracts providing for a significant payment or performance milestone tied to customer acceptance or allowing customer return, termination or similar
rights prior to acceptance, generally we do not recognize revenue until acceptance. For new products, we typically recognize revenue upon acceptance until a track record of acceptance is achieved,
after which revenue recognition generally is tied to the completion of installation. In cases where the recognition of revenue is tied to customer acceptance, the failure to obtain acceptance or
delayed acceptance could harm our expected financial results for a particular period. Additionally, we may be subject to penalties or other customer claims for a failure to meet contractually agreed
upon milestones or deadlines.

Any reversal or slowdown in the deregulation of telecommunications markets could materially harm the demand for our products.

Future growth in the demand for our products will depend in part on continued privatization, deregulation and the restructuring of telecommunications markets
worldwide, as the demand for our products is generally higher when a competitive environment exists. Any reversal or slowdown in the pace of this privatization, deregulation or restructuring could
materially harm the markets for our products. Moreover, the consequences of deregulation are subject to many uncertainties, including judicial and administrative proceedings that affect the pace at
which the changes contemplated by

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deregulation occur, and other regulatory, economic and political factors. Any invalidation, repeal or modification of the requirements imposed by the Telecommunications Act of 1996, the local
telephone competition rules adopted by the U.S. Federal Communications Commission to implement that Act or similar international regulation could materially harm our business, financial
condition and results of operations. Furthermore, the uncertainties associated with deregulation have in the past, and could in the future, cause our customers to delay purchasing decisions pending
the resolution of these uncertainties.

The sales cycle for our products is long, which could harm our quarterly financial results.

Sales of our network intelligence and business intelligence solutions are made predominantly to large communications service providers and involve significant
capital expenditures and lengthy implementation processes. Sales to this type of customer generally require an extensive sales effort throughout the customer's organization and final approval by an
executive officer or other senior level approval. We expend substantial funds and management effort pursuing these sales. Additionally, potential customers often maintain comprehensive processes for
internal approval, contracting and procurement, which may cause potential sales to be delayed or foregone. As a result of these and other factors, the sales cycle for our solutions is long,
historically ranging from six to 12 months for our network intelligence and business intelligence solutions (excluding the cycle for subsequent applications and enhancements, which varies widely) and
up to three months for occasional, large sales of our diagnostics solutions. In addition, we have experienced lengthening sales cycles during the current industry downturn. Accordingly, our ability to
forecast the timing and amount of specific sales is limited, and the deferral or loss of one or more significant sales could materially harm anticipated financial results in a particular quarter,
especially if there are significant sales and marketing expenses associated with any deferred or lost sales.

Any decrease in demand for our products would significantly decrease our sales.

Our principal products, the GeoProbe, IT:seven and Spectra, generate substantially all of our revenues today and are expected to continue to account for
substantially all of our revenues for the foreseeable future. Our business has been adversely affected by a softening economy and a reduction in spending in the telecommunications industry, and we
would be further harmed by a continued decline in the economic prospects of our customers or the economy in general. Any further downturn in the demand for our products would materially harm our
business, financial condition and results of operations. We cannot assure you that we will be successful in developing any other products or taking any other steps to reduce the risk associated with
any slowdown in demand for the GeoProbe, IT:seven and/or Spectra.

In
addition, a primary focus of our strategy is wireless and wireless data networks and services. If the adoption rate of next-generation wireless technologies, such as
General Packet Radio Service (wireless data), or GPRS, and Universal Mobile Telecommunications Systems, or UMTS, is different than we currently anticipate, our financial results could be materially
harmed.

Increased competition could result in price reductions, reduced margins and loss of market share.

Competition for all of our solutions is intense and is expected to continue, and in some cases intensify, in the future. We compete with a number of U.S. and
international suppliers that vary in size,

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and in the scope and breadth of the products and services offered. Certain of our competitors have, in relation to us, longer operating histories, larger installed customer bases, longer-standing
relationships with customers, greater name recognition and significantly greater financial, technical, marketing, customer service, public relations, distribution and other resources. Additionally, it
is possible that new competitors or alliances among competitors could emerge and rapidly acquire significant market share. As a result, these competitors may be able to more quickly develop or adapt
to new or emerging technologies and changes in customer requirements, or devote greater resources to the development, promotion and sale of their products. Increased competition could result in price
reductions, reduced margins and loss of market share. For example, we have experienced and may continue to experience sales price pressure within our network intelligence and business intelligence
solutions from competitive offerings.

Our business depends on retaining our existing key personnel.

Our business depends to a significant extent upon the continued service and performance of a relatively small number of key senior managers, technical personnel
and sales and marketing personnel, none of whom are bound by an agreement to remain in our employ. The loss of any existing key personnel, or the inability to attract, motivate and retain additional
key personnel, could harm our business, financial condition and results of operations.

We may be unable to adapt to rapid technological change and evolving customer requirements.

The introduction of communications network management products involving superior technologies or the evolution of alternative technologies or new industry
protocol standards could render our existing products, as well as products currently under development, obsolete and unmarketable. We believe that our future success will depend in part upon our
ability, on a timely and cost-effective basis, to continue to:



We
cannot assure you that we will achieve these objectives.

Our future success will depend on our ability to develop new products based on emerging technologies.

Over the long term, we expect carrier spending for legacy networks to decrease from current levels, which requires that we develop solutions for networks based on
emerging packet technologies and standards, such as Internet Protocol, or IP, and Asynchronous Transfer Mode, or ATM. We may not successfully develop competitive products for these technologies and
standards, which could harm our business, financial condition and results of operations.

Products
as complex as those currently under development by us frequently are subject to delays, and we cannot assure you that we will not encounter difficulties, such as the inability
to assign qualified technical personnel to key projects or other unanticipated causes, that could delay or prevent the successful and timely development, introduction and marketing of these potential
new products. Even if

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such potential new products are developed and introduced, we cannot assure you that they will achieve any significant degree of market acceptance.

A majority of our revenues have historically come from our international customers, and, as a result, our business may be harmed by political and
economic conditions in foreign markets and the challenges associated with operating internationally.

Historically, revenues from international markets have represented at least half of our total revenues, and we expect revenues from international markets to
continue to represent a majority of our total revenues. International business activities involve certain risks, including:



Continued
international expansion of our business would require further significant management attention and financial resources. This expansion may be costly and
time-consuming and may not generate returns for a significant period of time, if at all. Additionally, in order to further expand internationally, we may be required to establish
relationships with additional resellers and third-party integrators. We cannot assure you that we will establish such relationships, or that such relationships,
even if established, will be effective. If international revenues are not adequate to offset the additional expenses of expanding international operations, it could harm our business, financial
condition and results of operations.

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We may be unable to produce sufficient quantities of our products because we obtain various key components from sole and limited source suppliers. If we
are unable to obtain these components, or if the prices of these components increase, we could be unable to ship our products in a timely manner or our product costs could be materially impacted.

We could experience delays or reductions in product shipments or increases in product costs if we are unable to obtain sufficient key components as required or to
develop alternative sources if and as required in the future. Currently, our products utilize various semiconductors that are available from only one manufacturer and other components that are
available from only one or a limited number of suppliers. While alternative suppliers have been identified for a variety of key components, those alternative sources have not been qualified or
activated by us. Our qualification process could be lengthy, and we cannot assure you that additional sources would become available to us on a timely basis, or if such sources were to become
available, that the components would be comparable in price and quality to our current components. We generally do not execute long-term supply agreements with our suppliers and, in the
case of many components, make our purchases with purchase orders on an "as-needed basis." Certain components require long order lead-times, in certain cases up to nine months.
Other components that currently are readily available may become difficult to obtain in the future. Our failure to order sufficient quantities of these components in advance of product delivery
deadlines could prevent us from adequately responding to unanticipated increases in customer orders. In the past, we have experienced delays in the receipt of a variety of our key components, which
have resulted in delays in product deliveries. In addition, the cost of various key components of our products has fluctuated significantly in the past based on supply and demand factors. Significant
changes in supply and demand characteristics in the future could cause the cost of various components to increase, which could adversely impact our product costs.

Our inventory may become obsolete or unusable.

From time to time, we make advance purchases of various component parts in relatively large quantities to ensure that we have an adequate and readily available
supply. Our failure to accurately project our needs for these components and the demand for our products that incorporate them, or changes in our business strategy that reduce our need for these
components, could result in these components becoming obsolete prior to their intended use or otherwise unusable in our business.

We rely on third-party subcontractors to manufacture and develop our products. Our ability to sell products to our customers could be impaired if these
subcontractors do not meet their commitments to us.

Any disruption in our relationships with third-party subcontractors and our inability to develop alternative sources if and as required in the future could result
in delays or reductions in product shipments or increases in product costs. We rely exclusively upon third-party subcontractors to manufacture our subassemblies, and we have retained, from time to
time, third-party design services in the layout of circuit boards. We also frequently subcontract the development of specific features and enhancements of our products. Our reliance on third-party
subcontractors involves a number of risks, including the potential absence of adequate capacity, the unavailability of or interruption in access to various process technologies, and reduced control
over product quality, delivery schedules, manufacturing yields and costs.

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We rely upon software licensed from third parties. If we are unable to maintain these software licenses on commercially reasonable terms, our business,
financial condition and results of operations could be harmed.

We rely upon software that we license from third parties, including software that is integrated with our internally developed software and used in our products to
perform key functions. In certain cases, we are unable to obtain long-term pricing commitments for this software. The inability to maintain any software licenses on commercially reasonable
terms could result in shipment delays or reductions until equivalent software could be developed or licensed and integrated into our products, which could harm our business, financial condition and
results of operations.

We may not receive the intended benefits of future acquisitions, joint ventures or other business relationships.

We may in the future pursue acquisitions of businesses, products and technologies, or the establishment of joint venture, strategic partnership or other
arrangements that could expand our business and product offerings. The negotiation of potential acquisitions or strategic relationships, as well as the integration of an acquired or jointly developed
business, technology or product, could cause diversion of management's time and resources. Future acquisitions and strategic relationships by us could result in potentially dilutive issuances of
equity securities, a material reduction in cash reserves, the incurrence of debt and contingent liabilities, research and development write-offs and other acquisition-related expenses. We
cannot assure you that any acquisition or joint venture will be successfully integrated with our operations. If we were to pursue any such acquisition or strategic relationship, we may not receive the
intended benefits of the acquisition or strategic relationship.

We may be accused of infringing the proprietary rights of others, which could subject us to costly and time-consuming litigation.

The communications industry is characterized by the existence of a large number of patents and frequent allegations of patent infringement. We have received, and
may receive in the future, notices from holders of patents that raise issues as to possible infringement by our products, and we are currently engaged in correspondence and discussions with certain of
these holders. As the number of competitive products increases and the functionality of these products further overlaps, we believe that we may become increasingly subject to allegations of
infringement. Questions of infringement and the validity of patents in the field of communications signaling technologies involve highly technical and subjective analyses. We cannot assure you that
any patent holders will not initiate legal proceedings in the future against us, or that if any proceedings were initiated, we would be successful in defending ourselves. Any claim or proceeding could
be time consuming and expensive to defend or resolve, result in substantial diversion of management resources, cause product shipment delays, or force us to enter into royalty or license agreements
rather than dispute the merits of any such claim made or proceeding initiated against us. We cannot assure you that any such royalty or license agreements would be available on terms acceptable to us,
if at all.

Our limited ability or failure to protect our intellectual property may materially harm our ability to compete.

Our continued success is dependent in part upon our proprietary technology. To protect our proprietary technology, we rely on a combination of technical
innovation, trade secret, copyright and trademark laws, non-disclosure agreements and, to a lesser extent, patents, each of which affords only limited protection. In addition, the laws of
some foreign countries do not protect our proprietary rights

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in the products to the same extent as do the laws of the U.S. Despite the measures taken by us, it may be possible for a third party to copy or otherwise obtain and use our proprietary technology and
information without authorization. Policing unauthorized use of our products is difficult, and litigation may be necessary in the future to enforce our intellectual property rights. Any litigation
could be time consuming and expensive to prosecute or resolve, result in substantial diversion of management resources, and materially harm our business, financial condition and results of operations.
We cannot assure you that we will be successful in protecting our proprietary technology or that our proprietary rights will provide us a meaningful competitive advantage.

We may face potential liability for product defects.

Products as complex as ours may contain undetected defects or errors when first introduced or as enhancements are released that, despite our testing, are not
discovered until after a product has been installed and used by customers. Defects or errors could result in delayed market acceptance of the product, claims against us or damage to our reputation and
business. We generally include provisions in our agreements with customers that are intended to limit our exposure to potential liability for damages arising out of defects or errors in our products.
However, the nature and extent of these
limitations vary from agreement to agreement, and it is possible that these limitations may not be effective as a result of unfavorable judicial decisions or current or future laws enacted in one or
more of the jurisdictions in which we do business. Although we have not experienced any product liability suits to date, the sale and support of our products entail the risk of these claims. Any
product liability claim brought against us, regardless of its merit, could result in material expense to us, diversion of management time and attention, and damage to our business reputation and our
ability to retain existing customers or attract new customers.

Our three founders own approximately 72% of our common stock, which allows them to control the management and affairs of our company and prevent a
change of control.

As of September 30, 2002, our three founders, Samuel S. Simonian, Elie S. Akilian and Mark A. Weinzierl, beneficially owned approximately 72% of the
outstanding shares of our common stock. Consequently, two or more of these individuals acting together could effectively control the outcome of all matters submitted for stockholder action, including
the election of our board of directors and the approval of significant corporate transactions. They effectively control the management and affairs of our company, which could have the effect of
delaying or preventing a change in control of our company. In addition, Messrs. Simonian, Akilian and Weinzierl are members of our board of directors and have significant influence in directing
the actions taken by our board.

Our business and reputation could suffer if we do not prevent security breaches.

We have included security features in some of our products that are intended to protect the privacy and integrity of customer data. Despite the existence of these
security features, our products may be vulnerable to breaches in security due to unknown defects in the security mechanisms, as well as vulnerabilities inherent in the operating system or hardware
platform on which the product runs and/or the networks linked to that platform. Security vulnerabilities, regardless of origin, could jeopardize the security of information stored in and transmitted
through the computer systems of our customers. Any security problem may require significant capital expenditures to solve and could materially harm our reputation and product acceptance.

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We have adopted anti-takeover defenses that could delay or prevent an acquisition of our company.

Our certificate of incorporation and bylaws and Delaware law contain provisions that may have the effect of discouraging, delaying or preventing a change in
control of our company or unsolicited acquisition proposals that a stockholder may consider favorable. For example, we have a classified board of directors with three-year terms, our
stockholders are unable to take action by written consent, our stockholders are limited in their ability to make proposals at stockholder meetings, and our board
of directors is empowered to issue blank check preferred stock without any need to obtain stockholder approval.

Volatility in our stock price could result in claims against us.

The market price of our common stock has been, and is likely to continue to be, highly volatile and may be significantly affected by factors such as:



The
public markets have experienced significant volatility that has particularly affected the market prices of securities of many technology and telecommunications companies for reasons
that have often been unrelated to financial results. This volatility has and may continue to materially harm the market price of our common stock as well as our visibility and credibility in our
markets.

Additionally,
in the past, securities class action litigation often has been brought against a company following periods of volatility in the market price of its common stock. We
may be the target of similar litigation in the future. Securities litigation could result in substantial costs and divert our management's attention and resources.

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Item 3.Quantitative and Qualitative Disclosures about Market Risk

Historically, we have been exposed to immaterial levels of market risk and have not been significantly exposed to fluctuations in currency exchange rates. Prior
to 2002, less than 1% of total revenues had been denominated in currencies other than the U.S. dollar. In the three months ended September 30, 2002, approximately 1% of total revenues were
denominated in currencies other than the U.S. dollar. In the nine months ended September 30, 2002, approximately 3% of total revenues were denominated in currencies other than the U.S. dollar.
In future periods, we believe a greater portion of total revenues could be denominated in currencies other than the U.S. dollar, thereby increasing our exposure to exchange rate gains and losses on
non-U.S. currency transactions.

Our
international subsidiaries operate in currencies other than the U.S. dollar, which results in translation gains and losses. The U.S. dollar is the functional currency of all our
subsidiaries.

Our
international business is subject to the typical risks of any international business, including, but not limited to, the risks described in Item 2"Management's
Discussion and Analysis of Financial Condition and Results of OperationsRisk Factors." Accordingly, our future results could be materially harmed by changes in these or other factors.

Currently,
our cash is invested in money market funds denominated in U.S. dollars. We account for these investments in accordance with SFAS No. 115, Accounting for Certain Investments in Debt and Equity Securities. These cash equivalents are treated as available-for-sale under
SFAS 115. The carrying value of these cash equivalents approximates fair market value. Our investments are subject to interest rate risk, the risk that our financial condition and results of
operations could be adversely affected due to movements in interest rates. If interest rates were to change by 50 basis points, or 0.5%, our investment income would be impacted by approximately
$0.8 million on an annual basis.

Item 4.Controls and Procedures

(a)Evaluation of disclosure controls and procedures.We maintain disclosure controls and procedures designed to
provide reasonable assurance that information required to be disclosed in the reports we file with the SEC is recorded, processed, summarized and reported within the time periods specified in the
rules of the SEC. Within 90 days prior to the filing of this Quarterly Report on Form 10-Q, we carried out an evaluation, under the supervision and the participation of our
management, including our Chief Executive Officer and Chief Financial Officer, of the design and operation of these disclosure controls and procedures pursuant to Exchange Act
Rule 13a-14. Based upon that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures are effective in timely
alerting them to material information relating to the company (including our consolidated subsidiaries) required to be included in our periodic SEC filings.

(b)Changes in internal controls.There were no significant changes in internal controls or other factors that
could significantly affect our internal controls subsequent to the date of our evaluation.

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PART II.    OTHER INFORMATION

Item 2.Changes in Securities and Use of Proceeds

The SEC on May 26, 1999 declared effective our registration statement on Form S-1 (File No. 333-59753) relating to the
initial public offering of our common stock. As of September 30, 2002, we have used all of the net offering proceeds for the purchase of temporary investments, consisting of cash, cash
equivalents, and short-term investments. We currently intend to use the net proceeds of the offering for working capital and general corporate purposes, including financing accounts
receivable and capital expenditures made in the ordinary course of business. We also may apply a portion of the proceeds of the offering to acquire businesses, products and technologies, or enter into
joint venture arrangements, that are complementary to our business and product offerings; however, at this time we have not identified a specific acquisition or joint venture or allocated a specific
amount for this purpose.

Item 6.Exhibits and Reports on Form 8-K

(a)  Exhibits



(b)  We
did not file any Current Reports on Form 8-K during the quarter ended September 30, 2002.

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Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

|                       |  | INET TECHNOLOGIES, INC.
|---------------------- |  | -----------------------
|Date: October 31, 2002 |  | By:                    

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CERTIFICATION

I,
Elie S. Akilian, certify that:



|Date: October 31, 2002 |  | By: |  | /s/ELIE S. AKILIANElie S. Akilian
President and Chief Executive Officer
|---------------------- |  | --- |  | -----------------------------------------------------------------------

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CERTIFICATION

I,
Jeffrey A. Kupp, certify that:



|Date: October 31, 2002 |  | By: |  | /s/JEFFREY A. KUPPJeffrey A. Kupp
Vice President and Chief Financial Officer
|---------------------- |  | --- |  | ----------------------------------------------------------------------------

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