----

----

|                           |
|---------------------------|
|                           |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|                      | For the Three Months Ended |   | For the Six Months Ended |
|                      | March 31, |   | March 31, |
|                      | 2014 |   | 2013 |   | 2014 |   | 2013 |
|                      |   |   |   |   |   |   |   |
| Revenue:                  |   |   |   |   |   |   |   |
| Software                  | $ | 10,690 |  |   | $ | 11,578 |  |   | $ | 21,598 |  |   | $ | 23,347 |  |
| Hardware systems          | 1,790 |  |   | 2,580 |  |   | 3,921 |  |   | 4,771 |  |
| Services                  | 310 |  |   | 338 |  |   | 568 |  |   | 573 |  |
| Total revenue             | $ | 12,790 |  |   | $ | 14,496 |  |   | $ | 26,087 |  |   | $ | 28,691 |  |
|                      |   |   |   |   |   |   |   |
| Gross margins (deficits): |   |   |   |   |   |   |   |
| Software                  | 70 | % |   | 73 | % |   | 70 | % |   | 74 | % |
| Hardware systems          | 18 | % |   | 6 | % |   | 22 | % |   | 13 | % |
| Services                  | (98 | %) |   | (59 | %) |   | (104 | %) |   | (85 | %) |
| Total gross margin        | 58 | % |   | 58 | % |   | 59 | % |   | 60 | % |

----

----

|                                                                       |
|-----------------------------------------------------------------------|
|                                                                       |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|                                                                  | For the Three Months Ended March 31, |   | For the Six Months Ended March 31, |
| (In thousands, except per share data)                                 | 2014 |   | 2013 |   | 2014 |   | 2013 |
|                                                                  |   |   |   |   |   |   |   |
| Revenue                                                               |   |   |   |   |   |   |   |
| Software                                                              | $ | 10,690 |  |   | $ | 11,578 |  |   | $ | 21,598 |  |   | $ | 23,347 |  |
| Hardware systems                                                      | 1,790 |  |   | 2,580 |  |   | 3,921 |  |   | 4,771 |  |
| Services                                                              | 310 |  |   | 338 |  |   | 568 |  |   | 573 |  |
| Total revenue                                                         | 12,790 |  |   | 14,496 |  |   | 26,087 |  |   | 28,691 |  |
|                                                                  |   |   |   |   |   |   |   |
| Costs and expenses                                                    |   |   |   |   |   |   |   |
| Cost of goods sold                                                    | 5,327 |  |   | 6,046 |  |   | 10,746 |  |   | 11,352 |  |
| Selling, general and administrative                                   | 5,074 |  |   | 5,349 |  |   | 9,933 |  |   | 10,846 |  |
| Research and development                                              | 3,114 |  |   | 2,798 |  |   | 6,008 |  |   | 5,848 |  |
| Total costs and expenses                                              | 13,515 |  |   | 14,193 |  |   | 26,687 |  |   | 28,046 |  |
|                                                                  |   |   |   |   |   |   |   |
| Operating (loss) income                                               | (725 | ) |   | 303 |  |   | (600 | ) |   | 645 |  |
| Net interest and other expense                                        | (31 | ) |   | (29 | ) |   | (46 | ) |   | (47 | ) |
|                                                                  |   |   |   |   |   |   |   |
| (Loss) income before income taxes                                     | (756 | ) |   | 274 |  |   | (646 | ) |   | 598 |  |
| Income tax (benefit) expense                                          | (25 | ) |   | 98 |  |   | (6 | ) |   | 103 |  |
|                                                                  |   |   |   |   |   |   |   |
| Net (loss) income                                                     | (731 | ) |   | 176 |  |   | (640 | ) |   | 495 |  |
|                                                                  |   |   |   |   |   |   |   |
| Preferred stock dividends and deemed    dividends | (60 | ) |   | (58 | ) |   | (120 | ) |   | (116 | ) |
|                                                                  |   |   |   |   |   |   |   |
| Net (loss) income to common shareholders                              | $ | (791 | ) |   | $ | 118 |  |   | $ | (760 | ) |   | $ | 379 |  |
|                                                                  |   |   |   |   |   |   |   |
| Net income per common share:                                          |   |   |   |   |   |   |   |
| Basic                                                                 | $ | (0.07 | ) |   | $ | 0.01 |  |   | $ | (0.07 | ) |   | $ | 0.04 |  |
| Diluted                                                               | $ | (0.07 | ) |   | $ | 0.01 |  |   | $ | (0.07 | ) |   | $ | 0.02 |  |
|                                                                  |   |   |   |   |   |   |   |
| Weighted average common and common share equivalents:                 |   |   |   |   |   |   |   |
| Basic                                                                 | 11,041 |  |   | 10,827 |  |   | 10,985 |  |   | 10,818 |  |
| Diluted                                                               | 11,041 |  |   | 27,602 |  |   | 10,985 |  |   | 27,479 |  |

----

|                                                |
|------------------------------------------------|
|                                                |  |  |  |  |  |  |  |
|                                           | March 31, |   | September 30, |
| (In thousands)                                 | 2014 |   | 2013 |
|                                           | (Unaudited) |   |   |
| Current assets                                 |   |   |   |
| Cash and cash equivalents                      | $ | 12,138 |  |   | $ | 10,445 |  |
| Accounts receivable, net                       | 5,875 |  |   | 6,864 |  |
| Inventories                                    | 1,319 |  |   | 1,710 |  |
| Deferred product costs                         | 483 |  |   | 625 |  |
| Prepaid expenses and other current assets      | 1,135 |  |   | 1,417 |  |
| Total current assets                           | 20,950 |  |   | 21,061 |  |
|                                           |   |   |   |
| Equipment and leasehold improvements, net      | 4,706 |  |   | 5,980 |  |
| Intangible assets, net                         | 3,561 |  |   | 4,578 |  |
| Goodwill                                       | 15,801 |  |   | 16,640 |  |
| Deferred product costs, net of current portion | 130 |  |   | 213 |  |
| Other assets                                   | 429 |  |   | 667 |  |
| Total assets                                   | $ | 45,577 |  |   | $ | 49,139 |  |
|                                           |   |   |   |
| Current liabilities                            |   |   |   |
| Accounts payable                               | $ | 2,342 |  |   | $ | 2,885 |  |
| Accrued expenses                               | 3,211 |  |   | 4,560 |  |
| Deferred revenue                               | 1,667 |  |   | 1,886 |  |
| Total current liabilities                      | 7,220 |  |   | 9,331 |  |
|                                           |   |   |   |
| Deferred revenue, net of current portion       | 261 |  |   | 496 |  |
| Other long-term liabilities                    | 18 |  |   | 62 |  |
| Total liabilities                              | 7,499 |  |   | 9,889 |  |
|                                           |   |   |   |
| Shareholders' equity                           |   |   |   |
| Preferred stock                                | 44,601 |  |   | 44,524 |  |
| Common stock                                   | 111 |  |   | 109 |  |
| Additional paid-in capital                     | 51,205 |  |   | 50,674 |  |
| Accumulated deficit                            | (57,448 | ) |   | (56,688 | ) |
| Accumulated other comprehensive (loss) income  | (391 | ) |   | 631 |  |
| Total shareholders' equity                     | 38,078 |  |   | 39,250 |  |
| Total liabilities and shareholders' equity     | $ | 45,577 |  |   | $ | 49,139 |  |

----

|                                                                                          |
|------------------------------------------------------------------------------------------|
|                                                                                          |  |  |  |  |  |  |  |
|                                                                                     | For the Six Months Ended |
|                                                                                     | March 31, |
| (In thousands)                                                                           | 2014 |   | 2013 |
|                                                                                     |   |   |   |
| Operating activities                                                                     |   |   |   |
| Net (loss) income                                                                        | $ | (640 | ) |   | $ | 495 |  |
| Adjustments to reconcile net (loss) income to net cash provided by operating activities: |   |   |   |
| Depreciation and amortization                                                            | 3,354 |  |   | 3,362 |  |
| Amortization of deferred financing costs                                                 | 33 |  |   | 33 |  |
| Deferred income taxes                                                                    | — |  |   | (9 | ) |
| Loss on sale or disposal of equipment and leased equipment                               | 42 |  |   | 40 |  |
| Stock-based compensation                                                                 | 400 |  |   | 348 |  |
| Changes in assets and liabilities:                                                       |   |   |   |
| Accounts receivable, net                                                                 | 1,179 |  |   | 552 |  |
| Inventories, net                                                                         | 392 |  |   | 1,408 |  |
| Deferred product costs                                                                   | 225 |  |   | 138 |  |
| Prepaid expenses and other assets                                                        | 216 |  |   | (205 | ) |
| Accounts payable                                                                         | (156 | ) |   | (642 | ) |
| Accrued expenses and other liabilities                                                   | (1,424 | ) |   | (538 | ) |
| Deferred revenue                                                                         | (444 | ) |   | (735 | ) |
| Net cash provided by operating activities                                                | 3,177 |  |   | 4,247 |  |
|                                                                                     |   |   |   |
| Investing activities                                                                     |   |   |   |
| Purchase of equipment and leasehold improvements                                         | (1,531 | ) |   | (1,386 | ) |
| Capitalized software development                                                         | (28 | ) |   | (85 | ) |
| Proceeds from the sale of equipment                                                      | — |  |   | 16 |  |
| Net cash used in investing activities                                                    | (1,559 | ) |   | (1,455 | ) |
|                                                                                     |   |   |   |
| Financing activities                                                                     |   |   |   |
| Revolving line of credit                                                                 | — |  |   | (2,300 | ) |
| Deferred financing costs                                                                 | (27 | ) |   | (50 | ) |
| Proceeds from exercise of options                                                        | 92 |  |   | — |  |
| Net cash provided by (used in) financing activities                                      | 65 |  |   | (2,350 | ) |
|                                                                                     |   |   |   |
| Effects of exchange rate on cash                                                         | 10 |  |   | 7 |  |
|                                                                                     |   |   |   |
| Increase in cash and cash equivalents                                                    | 1,693 |  |   | 449 |  |
|                                                                                     |   |   |   |
| Cash and cash equivalents                                                                |   |   |   |
| Beginning                                                                                | 10,445 |  |   | 7,120 |  |
| Ending                                                                                   | $ | 12,138 |  |   | $ | 7,569 |  |

----

|                                                                                        |
|----------------------------------------------------------------------------------------|
|                                                                                        |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|                                                                                   | For the Three Months Ended March 31, |   | For the Six Months Ended March 31, |
| (In thousands, except per share data)                                                  | 2014 |   | 2013 |   | 2014 |   | 2013 |
|                                                                                   |   |   |   |   |   |   |   |
| Net (loss) income to common shareholders                                               | $ | (791 | ) |   | $ | 118 |  |   | $ | (760 | ) |   | $ | 379 |  |
|                                                                                   |   |   |   |   |   |   |   |
| Adjustments:                                                                           |   |   |   |   |   |   |   |
| Depreciation and amortization expense                                                  | 1,640 |  |   | 1,672 |  |   | 3,354 |  |   | 3,362 |  |
| Stock-based compensation                                                               | 342 |  |   | 188 |  |   | 400 |  |   | 348 |  |
| Net interest expense                                                                   | 11 |  |   | 25 |  |   | 17 |  |   | 41 |  |
| Preferred stock dividends and deemed dividends                                         | 60 |  |   | 58 |  |   | 120 |  |   | 116 |  |
| Income taxes                                                                           | (25 | ) |   | 98 |  |   | (6 | ) |   | 103 |  |
| Other                                                                                  | — |  |   | 50 |  |   | — |  |   | 50 |  |
| Total adjustments                                                                      | 2,028 |  |   | 2,091 |  |   | 3,885 |  |   | 4,020 |  |
|                                                                                   |   |   |   |   |   |   |   |
| Non-GAAP earnings                                                                      | $ | 1,237 |  |   | $ | 2,209 |  |   | $ | 3,125 |  |   | $ | 4,399 |  |
|                                                                                   |   |   |   |   |   |   |   |
| Non-GAAP earnings per diluted share                                                    | $ | 0.04 |  |   | $ | 0.08 |  |   | $ | 0.11 |  |   | $ | 0.16 |  |
|                                                                                   |   |   |   |   |   |   |   |
| Shares used in calculating non-GAAP earnings     per diluted share | 28,743 |  |   | 27,602 |  |   | 28,713 |  |   | 27,479 |  |

|                                                        |
|--------------------------------------------------------|
|                                                        |  |  |  |  |  |  |  |
|                                                   | March 31, |   | September 30, |
| (In thousands)                                         | 2014 |   | 2013 |
|                                                   |   |   |   |
| Current assets                                         | $ | 20,950 |  |   | $ | 21,061 |  |
| Current liabilities                                    | (7,220 | ) |   | (9,331 | ) |
| Net current assets                                     | 13,730 |  |   | 11,730 |  |
| Current portion of deferred revenue net deferred costs | 1,184 |  |   | 1,261 |  |
| Working capital                                        | $ | 14,914 |  |   | $ | 12,991 |  |

----

|                                                  |
|--------------------------------------------------|
|                                                  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|                                             | For the Three Months Ended March 31, |   | For the Six Months Ended March 31, |
|                                             | 2014 |   | 2013 |   | 2014 |   | 2013 |
|                                             |   |   |   |   |   |   |   |
| Net cash provided by operating activities        | $ | 1,813 |  |   | $ | 2,065 |  |   | $ | 3,177 |  |   | $ | 4,247 |  |
| Net cash used in investing activities:           |   |   |   |   |   |   |   |
| Purchase of equipment and leasehold improvements | (337 | ) |   | (110 | ) |   | (520 | ) |   | (224 | ) |
| Purchase of Relay assets                         | (460 | ) |   | (663 | ) |   | (1,011 | ) |   | (1,162 | ) |
| Capitalized software development                 | (28 | ) |   | (85 | ) |   | (28 | ) |   | (85 | ) |
| Proceeds from the sale of equipment              | — |  |   | 9 |  |   | — |  |   | 16 |  |
| Net cash used in investing activities            | (825 | ) |   | (849 | ) |   | (1,559 | ) |   | (1,455 | ) |
|                                             |   |   |   |   |   |   |   |
| Free cash flow                                   | $ | 988 |  |   | $ | 1,216 |  |   | $ | 1,618 |  |   | $ | 2,792 |  |