Document:

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                                                                    Exhibit 10.5

                                                   Attachment to Section 5.20(b)

                         PERRY ELLIS INTERNATIONAL, INC.
                             3000 NW 107/th/ Avenue
                              Miami, Florida 33172

                                                                February 3, 2003

Mr. Awadhesh K. Sinha
268 Floral Parkway
Floral Park, New York 11001

Mr. Sinha:

         Reference is made to that certain Agreement and Plan of Merger of even
date herewith being entered into concurrently with the execution and delivery
hereof (the "Merger Agreement"), by and among Perry Ellis International, Inc., a
Florida corporation ("Parent"), Connor Acquisition Corp., a Delaware corporation
("Merger Sub"), and Salant Corporation, a Delaware corporation (the "Company"),
pursuant to which, upon the terms and subject to the conditions set forth
therein, Merger Sub will merge with and into the Company (the "Merger") and the
Company will be the surviving corporation in the Merger (the "Surviving
Corporation"), and become a direct, wholly owned subsidiary of Parent.
Capitalized terms used but not defined herein have the meanings ascribed thereto
in the Merger Agreement.

         This letter agreement (this "Agreement") confirms our mutual agreement
and understanding with respect to the following:

         1. As a material inducement for Parent and Merger Sub to enter into the
Merger Agreement and to consummate the Merger and the transactions contemplated
by the Merger Agreement, and in consideration for the sum of $10.00 and other
good and valuable consideration, the receipt and sufficiency of which is hereby
acknowledged, Awadhesh K. Sinha ("Sinha") hereby agrees that he shall not, for a
period of nine (9) months from and after the Effective Time (which period
automatically shall be extended for such time as Sinha is in breach of any of
the provisions hereof) (the "Restriction Period"), directly or indirectly (i)
solicit for hire, hire, offer employment to, engage, retain or accept the
services of, or otherwise employ, or assist any person, group of persons or any
entity with soliciting for hire, hiring, offering employment to, engaging,
retaining or accepting the services of, or otherwise employing, any person
currently employed as a full- or part-time employee, working for or otherwise
associated or affiliated with, the Company, the Surviving Corporation or any of
their respective subsidiaries in any sales, design, marketing, merchandising or
similar capacity (or any combination thereof) and whose annualized compensation
or remuneration (including, without limitation, salary, fees, bonuses,
perquisites, equity and other forms of incentive awards, options or
compensation) is greater than $100,000 (each such person, an "Employee") and
then only to the extent any of the prohibitions described above relate to or are
in connection with a business, venture or activity involving the wholesale or
retail manufacturing, distribution, sale or licensing of apparel goods

<PAGE>

or services; (ii) facilitate, entice, encourage or induce in any manner any
Employee to terminate, abandon, resign, cease or otherwise alter his or her
employment, association, consultancy, business or other relationship with the
Company, the Surviving Corporation or any of their respective subsidiaries; or
(iii) interfere in any manner with the relationship of the Company, the
Surviving Corporation or any of their respective subsidiaries with any Employee.

         2. Sinha acknowledges and agrees that it is fair and reasonable that he
make the covenants and perform the undertakings set forth in this Agreement and
has done so with the benefit of the advice of legal counsel and other business
advisors. Furthermore, Sinha agrees that any breach or attempted breach or
non-observance by him of any of the provisions of this Agreement will cause
material irreparable harm to Parent, the Company, the Surviving Corporation and
their respective subsidiaries and affiliates for which monetary damages will not
be an adequate remedy. Accordingly, Parent, the Company and/or the Surviving
Corporation shall be entitled to apply for and obtain injunctive and equitable
relief (whether temporary, preliminary and/or permanent) to restrain, prevent
and enjoin the breach or threatened breach of, and otherwise to specifically
enforce, the provisions of this Agreement, without the requirement of the
posting of a bond or providing any other form of security. Nothing contained
herein shall be construed as a limitation or waiver of any other right or remedy
that may be available to Parent, the Company and/or the Surviving Corporation
upon such breach, non-observance or threatened breach or non-observance. For
emergency relief (including temporary and preliminary injunctive relief), an
application may be made in any court of competent jurisdiction, in addition to
Parent's, the Company's and/or the Surviving Corporation's right to seek
injunctive, monetary and other forms of relief at law or in equity as provided
for in this Agreement. Sinha further agrees that the subject matter and duration
of the restrictions contained herein are reasonable in light of the facts as
they exist today. If any restriction contained in this Agreement is deemed to be
unreasonable in any respect by a court of competent jurisdiction, such
restriction shall be reduced (but not eliminated), in such manner as such court
determines is reasonable (but in all cases such reduction shall be only to such
extent as is legally permissible to carry out the intention of the parties
hereto and to maximize the effect of the provisions herein agreed to by the
parties). Sinha agrees that the provisions of this Agreement are several, such
that if any term, provision, covenant or restriction of this Agreement is held
by a court of competent jurisdiction or other authority to be invalid, void,
unenforceable or against its regulatory policy, the remainder of this Agreement
shall remain in full force and effect and shall in no way be affected, impaired
or invalidated.

         3. Each of the parties hereto hereby represents and warrants, as to
himself or itself, that (a) he or it has all requisite capacity, power and
authority to execute and deliver this Agreement and to perform its obligations
hereunder, (b) this Agreement is its legal, valid and binding obligation,
enforceable against him or it in accordance with its terms, (c) if applicable,
his or its entry into this Agreement and performance of the terms hereof has
been duly and validly authorized, (d) his or its entry into this Agreement and
performance of the terms hereof will not breach or conflict with any outstanding
obligation, contractual or otherwise, to which he or it is subject, nor will the
same violate any laws or regulations of any governmental or judicial authority
to which he or it is subject.

         4. This Agreement contains the entire agreement, and supersedes all
prior agreements and understandings, oral or written, between the parties hereto
with respect to the

<PAGE>

subject matter hereof. This Agreement may not be changed, modified, extended or
terminated except upon written amendment duly approved in writing by each of the
parties hereto.

         5. This Agreement shall inure to the benefit of, and shall be binding
upon, the parties hereto and their respective successors, permitted assigns,
heirs and legal representatives. The rights and obligations of a party hereunder
may not be transferred or assigned, except that Parent may assign its rights and
obligations hereunder to any of its subsidiaries or affiliates.

         6. All questions pertaining to the validity, construction, execution
and performance of this Agreement shall be governed by and construed in
accordance with the laws of the State of Delaware, without regard to the
conflicts of laws provisions thereof. Each of the parties hereto (a) consents to
submit himself or itself to the personal jurisdiction of any Federal court
located in the State of Delaware or any Delaware state court in the event any
dispute arises out of this Agreement or any of the matters that are the subject
of this Agreement, (b) agrees that he or it will not attempt to deny or defeat
such personal jurisdiction by motion or other request for leave from any such
court, and (c) agrees that he or it will not bring any action relating to this
Agreement or any of the matters that are the subject of this Agreement in any
court other than a Federal court sitting in the State of Delaware or a Delaware
state court. The parties irrevocably and unconditionally waive any objection to
the laying of venue of any action, suit or proceeding arising out of this
Agreement or any of the matters that are the subject of this Agreement in any
Federal court located in the State of Delaware or any Delaware state court, and
hereby further irrevocably and unconditionally waive and agree not to plead or
claim in any such court that any such action, suit or proceeding brought in any
such court has been brought in an inconvenient forum.

         7. Each party shall duly execute and deliver, or cause to be duly
executed and delivered, such further agreements, documents and instruments, and
do or cause to be done such further acts as may be reasonably necessary or
proper to effectuate the provisions or purposes of this Agreement and the
transactions contemplated hereby.

         8. This Agreement may be executed in counterparts, each of which shall
be deemed to be an original and all of which together shall constitute one and
the same instrument.

                  [Remainder of page intentionally left blank]

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         If this Agreement correctly sets forth our understanding with respect
to the subject matters addressed herein, please execute this Agreement in the
space provided below, whereupon it shall become a binding agreement between us.

                                        Very truly yours,

                                        PERRY ELLIS INTERNATIONAL, INC.

                                        By:   /s/ Timothy B. Page
                                           -------------------------------------
                                        Name:     Timothy B. Page
                                        Title:    Chief Financial Officer

Agreed to and accepted as of the date first written above:

SALANT CORPORATION

By:    /s/ Michael J. Setola
   ------------------------------------
Name:      Michael J. Setola
Title:     Chairman & CEO

      /s/ Awadhesh K. Sinha
---------------------------------------
             AWADHESH K. SINHAQuickLinks
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Exhibit 4.23    
  

 
 

Registration Rights Agreement between
  Communications Intelligence Corporation
  and
  Cornell Capital Partners, LP, a Delaware limited partnership    
  

REGISTRATION RIGHTS AGREEMENT  

        REGISTRATION RIGHTS AGREEMENT (this "Agreement"), dated as of
July 23, 2002 by and between COMMUNICATION INTELLIGENCE CORP., a Delaware corporation, with its principal office located at 275 Shoreline Drive
Redwood Shores, California 94065 (the "Company"), and CORNELL CAPITAL PARTNERS, LP, a Delaware limited
partnership (the "Investor"). 

WHEREAS:  

        A.    In connection with the Equity Line of Credit Agreement by and between the parties hereto of even date herewith (the
"Equity Line of Credit Agreement"), the Company has agreed, upon the terms and subject to the conditions of the Equity Line of Credit Agreement, to
issue and sell to the Investor that number of shares of the Company's common stock, par value $            per share (the "Common Stock"),
which can
be purchased pursuant to the terms of the Equity Line Credit Agreement for an aggregate purchase price of up to Fifteen Million Dollars ($15,000,000). Capitalized terms not defined herein shall have
the meaning ascribed to them in the Equity Line of Credit Agreement. 

        B.    To
induce the Investor to execute and deliver the Equity Line of Credit Agreement, the Company has agreed to provide certain registration rights under the Securities Act
of 1933, as amended, and the
rules and regulations there under, or any similar successor statute (collectively, the "1933 Act"), and applicable state securities laws. 

        NOW, THEREFORE, in consideration of the premises and the mutual covenants contained herein and other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, the Company and the Investor hereby agree as follows: 

        1.    DEFINITIONS. 

        As
used in this Agreement, the following terms shall have the following meanings: 

        a.    "Person" means a corporation, a limited liability company, an association, a partnership, an organization, a business, an
individual, a governmental or political subdivision thereof or a governmental agency. 

        b.    "Register," "registered," and
"registration" refer to a registration effected by preparing and filing one or more Registration Statements (as defined below) in compliance with the
1933 Act and pursuant to Rule 415 under the 1933 Act or any successor rule providing for offering securities on a continuous or delayed basis
("Rule 415"), and the declaration or ordering of effectiveness of such Registration Statement(s) by the United States Securities and Exchange
Commission (the "SEC"). 

        c.    "Registrable Securities" means the shares of Common Stock issuable to Investors pursuant to the Equity Line of Credit
Agreement. 

        d.    "Registration Statement" means a registration statement under the 1933 Act which covers the Registrable Securities. 

        2.    REGISTRATION. 

        a.    Mandatory Registration.    The Company shall prepare and file with the SEC a Registration Statement on
Form S-3 or on such other form as is available. The Company shall cause such Registration Statement to be declared effective by the SEC prior to the first sale to Investor of the
Company's Common Stock pursuant to the Equity Line of Credit Agreement. 

        b.    Sufficient Number of Shares Registered.    In the event the number of shares available under a Registration
Statement filed pursuant to Section 2(a) is insufficient to cover all of the Registrable Securities which the Investor has purchased pursuant to the Equity Line of Credit Agreement, the Company
shall amend the Registration Statement, or file a new Registration Statement (on the short form available therefore, if applicable), or both, so as to cover all of such Registrable Securities
which the Investor has purchased pursuant to the Equity Line of Credit 

Agreement as soon as practicable, but in any event not later than fifteen (15) days after the necessity therefore arises. The Company shall use it best efforts to cause such amendment and/or
new Registration Statement to become effective as soon as practicable following the filing thereof. For purposes of the foregoing provision, the number of shares available under a Registration
Statement shall be deemed "insufficient to cover all of the Registrable Securities" if at any time the number of Registrable Securities issuable on an Advance Notice Date is greater than the number of
shares available for resale under such Registration Statement. 

        3.    RELATED OBLIGATIONS. 

        a.    The
Company shall keep the Registration Statement effective pursuant to Rule 415 at all times until the earlier of the date on which the Investor shall be able to
sell all Registrable Securities without regard to the volume limitations under Rule 144 or the Investor shall have sold all the Registrable Securities covered by such Registration Statement
(the "Registration Period"), which Registration Statement (including any amendments or supplements thereto and prospectuses contained therein) shall not
contain any untrue statement of a material fact or omit to state a material fact required to be stated therein, or necessary to make the statements therein, in light of the circumstances in which they
were made, not misleading. 

        b.    The
Company shall prepare and file with the SEC such amendments (including post-effective amendments) and supplements to a Registration Statement and the
prospectus used in connection with such Registration Statement, which prospectus is to be filed pursuant to Rule 424 promulgated under the 1933 Act, as may be necessary to keep such
Registration Statement effective at all times during the Registration Period, and, during such period, comply with the provisions of the 1933 Act with respect to the disposition of all Registrable
Securities of the Company covered by such Registration Statement until the earlier of the date on which the Investor shall be able to sell all Registrable Securities without regard to the volume
limitations under Rule 144 or all of such Registrable Securities shall have been disposed of in accordance with the intended methods of disposition by the seller or sellers thereof as set forth
in such Registration Statement. In the case of amendments and supplements to a Registration Statement which are required to be filed pursuant to this Agreement (including pursuant to this
Section 3(b)) by reason of the Company's filing a report on Form 10K, Form 10Q or Form 8-K or any analogous report under the Securities Exchange Act of 1934, as
amended (the "1934 Act"), the Company shall have incorporated such report by reference into the Registration Statement, if applicable, or shall file
such amendments or supplements with the SEC on the same day on which the 1934 Act report is filed which created the requirement for the Company to amend or supplement the Registration Statement. 

        c.    The
Company shall furnish to the Investor without charge, (i) at least one copy of such Registration Statement as declared effective by the SEC and any
amendment(s) thereto, including financial statements and schedules, all documents incorporated therein by reference, all exhibits and each preliminary prospectus, (ii) ten (10) copies of
the final prospectus included in such Registration Statement and all amendments and supplements thereto (or such other number of copies as such Investor may reasonably request) and (iii) such
other documents as such Investor may reasonably request from time to time in order to facilitate the disposition of the Registrable Securities owned by such Investor. 

        d.    The
Company shall use its best efforts to (i) register and qualify the Registrable Securities covered by a Registration Statement under such other securities or
"blue sky" laws of such jurisdictions in the United States as the Investor reasonably requests, (ii) prepare and file in those jurisdictions, such amendments (including
post-effective amendments) and supplements to such registrations and qualifications as may be necessary to maintain the effectiveness thereof during the Registration Period,
(iii) take such other actions as may be necessary to maintain such registrations and qualifications in effect at all times during the Registration Period, and (iv) take all other actions
reasonably necessary or advisable to qualify the Registrable Securities for sale in such jurisdictions; provided, however, that the Company shall not be required in connection 

therewith or as a condition thereto to (w) make any change to its certificate of incorporation or by-laws, (x) qualify to do business in any jurisdiction where it would not
otherwise be required to qualify but for this Section 3(d), (y) subject itself to general taxation in any such jurisdiction, or (z) file a general consent to service of
process in any such jurisdiction. The Company shall promptly notify the Investor of the receipt by the Company of any notification with respect to the suspension of the registration or qualification
of any of the Registrable Securities for sale under the securities or "blue sky" laws of any jurisdiction in the United States or its receipt of actual notice of the initiation or threat of any
proceeding for such purpose. 

        e.    As
promptly as practicable after becoming aware of such event or development, the Company shall notify the Investor in writing of the happening of any event or
development as a result of which the prospectus included in a Registration Statement, as then in effect, includes an untrue statement of a material fact or omission to state a material fact required
to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading (provided that in no event shall such notice contain any
material, nonpublic information), and promptly prepare a supplement or amendment to such Registration Statement to correct such untrue statement or omission, and deliver ten (10) copies of such
supplement or amendment to each Investor. The Company shall also promptly notify the Investor in writing (i) when a prospectus or any prospectus supplement or post-effective
amendment has been filed, and when a Registration Statement or any post-effective amendment has become effective (notification of such effectiveness shall be delivered to the Investor by
facsimile on the same day of such effectiveness), (ii) of any request by the SEC for amendments or supplements to a Registration Statement or related prospectus or related information, and
(iii) of the Company's reasonable determination that a post-effective amendment to a Registration Statement would be appropriate. 

        f.      The
Company shall use its best efforts to prevent the issuance of any stop order or other suspension of effectiveness of a Registration Statement, or the suspension of
the qualification of any of the
Registrable Securities for sale in any jurisdiction within the United States of America and, if such an order or suspension is issued, to obtain the withdrawal of such order or suspension at the
earliest possible moment and to notify the Investor of the issuance of such order and the resolution thereof or its receipt of actual notice of the initiation or threat of any proceeding for such
purpose. 

        g.    At
the reasonable request of the Investor, the Company shall furnish to the Investor, on the date of the effectiveness of the Registration Statement and thereafter from
time to time on such dates as the Investor may reasonably request (i) a letter, dated such date, from the Company's independent certified public accountants in form and substance as is
customarily given by independent certified public accountants to underwriters in an underwritten public offering, and (ii) an opinion, dated as of such date, of counsel representing the Company
for purposes of such Registration Statement, in form, scope and substance as is customarily given in an underwritten public offering, addressed to the Investor. 

        h.    The
Company shall make available for inspection by (i) the Investor and (ii) one firm of accountants or other agents retained by the Investor (collectively,
the "Inspectors") all pertinent financial and other records, and pertinent corporate documents and properties of the Company (collectively, the
"Records"), as shall be reasonably deemed necessary by each Inspector, and cause the Company's officers, directors and employees to supply all
information which any Inspector may reasonably request; provided, however, that each Inspector shall agree, and the Investor hereby agrees, to hold in strict confidence and shall not make any
disclosure (except to an Investor) or use of any Record or other information which the Company determines in good faith to be confidential, and of which determination the Inspectors are so notified,
unless (a) the disclosure of such Records is necessary to avoid or correct a misstatement or omission in any Registration Statement or is otherwise required under the 1933 Act, (b) the
release of such Records is ordered pursuant to a final, non-appealable subpoena or order from a court or government body of competent jurisdiction, or (c) the information in such
Records has been made generally available 

to the public other than by disclosure in violation of this or any other agreement of which the Inspector and the Investor has knowledge. The Investor agrees that it shall, upon learning that
disclosure of such Records is sought in or by a court or governmental body of competent jurisdiction or through other means, give prompt notice to the Company and allow the Company, at its expense, to
undertake appropriate action to prevent disclosure of, or to obtain a protective order for, the Records deemed confidential. 

        i.      The
Company shall hold in confidence and not make any disclosure of information concerning the Investor provided to the Company unless (i) disclosure of such
information is necessary to comply with federal or state securities laws, (ii) the disclosure of such information is necessary to avoid or correct a misstatement or omission in any Registration
Statement, (iii) the release of such information is ordered pursuant to a subpoena or other final, non-appealable order from a court or governmental body of competent jurisdiction,
or (iv) such information has been made generally available to the public other than by disclosure in violation of this Agreement or any other agreement. The Company agrees that it shall, upon
learning that disclosure of such information concerning the Investor is sought in or by a court or governmental body of competent jurisdiction or through other means, give prompt written notice to the
Investor and allow the Investor, at the Investor's expense, to undertake appropriate action to prevent disclosure of, or to obtain a protective order for, such information. 

        j.      The
Company shall use its best efforts either to cause all the Registrable Securities covered by a Registration Statement to be listed on each securities exchange on
which securities of the same class or series issued by the Company are then listed, if any, if the listing of such Registrable Securities is then permitted under the rules of such exchange or to
secure the inclusion for quotation on the National Association of Securities Dealers, Inc., Smallcap for such Registrable Securities. The Company shall pay all fees and expenses in connection
with satisfying its obligation under this Section 3(j). 

        k.    The
Company shall cooperate with the Investor to the extent applicable, to facilitate the timely preparation and delivery of certificates (not bearing any restrictive
legend) representing the Registrable Securities to be offered pursuant to a Registration Statement and enable such certificates to be in such denominations or amounts, as the case may be, as the
Investor may reasonably request and registered in such names as the Investor may request. 

        l.      The
Company shall use its best efforts to cause the Registrable Securities covered by the applicable Registration Statement to be registered with or approved by such
other governmental agencies or authorities as may be necessary to consummate the disposition of such Registrable Securities. 

        m.    The
Company shall otherwise use its best efforts to comply with all applicable rules and regulations of the SEC in connection with any registration hereunder. 

        n.    Within
two (2) business days after a Registration Statement which covers Registrable Securities is ordered effective by the SEC, the Company shall deliver, and
shall cause legal counsel for the Company to deliver, to the transfer agent for such Registrable Securities (with copies to the Investor) confirmation that such Registration Statement has been
declared effective by the SEC in the form attached hereto as Exhibit A. 

        o.    The
Company shall take all other reasonable actions necessary to expedite and facilitate disposition by the Investors of Registrable Securities pursuant to a Registration
Statement. 

        4.    OBLIGATIONS OF THE INVESTOR. 

        The
Investor agrees that, upon receipt of any notice from the Company of the happening of any event of the kind described in Section 3(f) or the first sentence of 3(e), the
Investor will immediately discontinue disposition of Registrable Securities pursuant to any Registration Statement(s) covering such Registrable Securities until the Investor's receipt of the copies of
the supplemented or amended prospectus contemplated by Section 3(e) or receipt of notice that no supplement or amendment is 

required. Notwithstanding anything to the contrary, the Company shall cause its transfer agent to deliver unlegended certificates for shares of Common Stock to a transferee of the Investor in
accordance with the terms of the Equity Line of Credit Agreement in connection with any sale of Registrable Securities with respect to which the Investor has entered into a contract for sale prior to
the Investor's receipt of a notice from the Company of the happening of any event of the kind described in Section 3(f) or the first sentence of 3(e) and for which the Investor has not yet
settled. 

        5.    EXPENSES OF REGISTRATION. 

        All
expenses incurred in connection with registrations, filings or qualifications pursuant to Sections 2 and 3, including, without limitation, all registration, listing and
qualifications fees, printers, legal and accounting fees shall be paid by the Company. 

        6.    INDEMNIFICATION. 

        With
respect to Registrable Securities which are included in a Registration Statement under this Agreement: 

        a.    To
the fullest extent permitted by law, the Company will, and hereby does, indemnify, hold harmless and defend the Investor, the directors, officers, partners, employees,
agents, representatives of, and each Person, if any, who controls the Investor within the meaning of the 1933 Act or the 1934 Act (each, an "Indemnified
Person"), against any losses, claims, damages, liabilities, judgments, fines, penalties, charges, costs, reasonable attorneys' fees, amounts paid in settlement or expenses,
joint or several (collectively, "Claims") incurred in investigating, preparing or defending any action, claim, suit, inquiry, proceeding, investigation
or appeal taken from the foregoing by or before any court or governmental, administrative or other regulatory agency, body or the SEC, whether pending or threatened, whether or not an indemnified
party is or may be a party thereto ("Indemnified Damages"), to which any of them may become subject insofar as such Claims (or actions or proceedings,
whether commenced or threatened, in respect thereof) arise out of or are based upon: (i) any untrue statement or alleged untrue statement of a material fact in a Registration Statement or any
post-effective amendment thereto or in any filing made in connection with the qualification of the offering under the securities or other "blue sky" laws of any jurisdiction in which
Registrable Securities are offered ("Blue Sky Filing"), or the omission or alleged omission to state a material fact required to be stated therein or
necessary to make the statements therein not misleading; (ii) any untrue statement or alleged untrue statement of a material fact contained in any final prospectus (as amended or supplemented,
if the Company files any amendment thereof or supplement thereto with the SEC) or the omission or alleged omission to state therein any material fact necessary to make the statements made therein, in
light of the circumstances under which the statements therein were made, not misleading; or (iii) any violation or alleged violation by the Company of the 1933 Act, the 1934 Act, any other law,
including, without limitation, any state securities law, or any rule or regulation there under relating to the offer or sale of the Registrable Securities pursuant to a Registration Statement (the
matters in the foregoing clauses
(i) through (iii) being, collectively, "Violations"). The Company shall reimburse the Investor and each such controlling person promptly
as such expenses are incurred and are due and payable, for any legal fees or disbursements or other reasonable expenses incurred by them in connection with investigating or defending any such Claim.
Notwithstanding anything to the contrary contained herein, the indemnification agreement contained in this Section 6(a): (x) shall not apply to a Claim by an Indemnified Person arising
out of or based upon a Violation which occurs in reliance upon and in conformity with information furnished in writing to the Company by such Indemnified Person expressly for use in connection with
the preparation of the Registration Statement or any such amendment thereof or supplement thereto; (y) shall not be available to the extent such Claim is based on a failure of the Investor to
deliver or to cause to be delivered the prospectus made available by the Company, if such prospectus was timely made available by the Company pursuant to Section 3(e); and (z) shall not
apply to amounts paid in settlement of any Claim if such settlement is effected without the prior written consent of the Company, which consent shall not be unreasonably withheld. Such indemnity shall
remain in full force and effect 

regardless of any investigation made by or on behalf of the Indemnified Person. In connection with a Registration Statement, the Investor agrees to indemnify, hold harmless and defend, to the same
extent and in the same manner as is set forth in Section 6(a), the Company, each of its directors, each of its officers who signs the Registration Statement and each Person, if any, who
controls the Company within the meaning of the 1933 Act or the 1934 Act (each an "Indemnified Party"), against any Claim or Indemnified Damages to which
any of them may become subject, under the 1933 Act, the 1934 Act or otherwise, insofar as such Claim or Indemnified Damages arise out of or is based upon any Violation, in each case to the extent, and
only to the extent, that such Violation occurs in reliance upon and in conformity with written information furnished to the Company by the Investor expressly for use in connection with such
Registration Statement; and, subject to Section 6(d), the Investor will reimburse any legal or other expenses reasonably incurred by them in connection with investigating or defending any such
Claim; provided, however, that the indemnity agreement contained in this Section 6(b) and the agreement with respect to contribution contained in Section 7 shall not apply to amounts
paid in settlement of any Claim if such settlement is effected without the prior written consent of the Investor, which consent shall not be unreasonably withheld; provided, further, however, that the
Investor shall be liable under this Section 6(b) for only that amount of a Claim or Indemnified Damages as does not exceed the net proceeds to the Investor as a result of the sale of
Registrable Securities pursuant to such Registration Statement. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of such Indemnified Party.
Notwithstanding anything to the contrary contained herein, the indemnification agreement contained in this Section 6(b) with respect to any prospectus shall not inure to the benefit of any
Indemnified Party if the untrue statement or omission of material fact contained in the prospectus was corrected and such new prospectus was delivered to the Investor prior to the Investor's use of
the prospectus to which the Claim relates. 

        b.    To
the fullest extent permitted by law, the Investor agrees to indemnify, hold harmless and defend, to the same extent and in the same manner as is set forth in
Section 6(a), the Company, each of its directors, each of its officers who signs the Registration Statement and each Person, if any, who controls the Company within the meaning of the 1933 Act
or the 1934 Act (each an "Indemnified Party"), against any Claim or Indemnified Damages to which any of them may become subject, under the 1933 Act, the
1934 Act or otherwise, insofar as such Claim or Indemnified Damages arise out of or is based upon any Violation, in each case to the extent, and only to the extent, that such Violation occurs in
reliance upon and in conformity with written information furnished to the Company by the Investor expressly for use in connection with such Registration Statement; and, subject to Section 6(d),
the Investor will reimburse any legal or other expenses reasonably incurred by them in connection with investigating or defending any such Claim; provided, however, that the indemnity agreement
contained
in this Section 6(b) and the agreement with respect to contribution contained in Section 7 shall not apply to amounts paid in settlement of any Claim if such settlement is effected
without the prior written consent of the Investor, which consent shall not be unreasonably withheld; provided, further, however, that the Investor shall be liable under this Section 6(b) for
only that amount of a Claim or Indemnified Damages as does not exceed the net proceeds to the Investor as a result of the sale of Registrable Securities pursuant to such Registration Statement. Such
indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of such Indemnified Party. Notwithstanding anything to the contrary contained herein, the
indemnification agreement contained in this Section 6(b) with respect to any prospectus shall not inure to the benefit of any Indemnified Party if the untrue statement or omission of material
fact contained in the prospectus was corrected and such new prospectus was delivered to the Investor prior to the Investor's use of the prospectus to which the Claim relates. 

        c.    Promptly
after receipt by an Indemnified Person or Indemnified Party under this Section 6 of notice of the commencement of any action or proceeding (including any
governmental action or proceeding) involving a Claim, such Indemnified Person or Indemnified Party shall, if a Claim in respect thereof is to be made against any indemnifying party under this
Section 6, deliver to the indemnifying party a written notice of the commencement thereof, and the indemnifying party shall have the right to participate in, and, to the extent the indemnifying
party so desires, jointly with any other indemnifying party similarly noticed, to assume control of the defense thereof with counsel mutually satisfactory to the indemnifying party and the Indemnified
Person or the Indemnified Party, as the case may be; provided, however, that an Indemnified Person or Indemnified Party shall have the right to retain its own counsel with the fees and expenses of not
more than one counsel for such Indemnified Person or Indemnified Party to be paid by the indemnifying party, if, in the reasonable opinion of counsel retained by the indemnifying party, the
representation by such counsel of the Indemnified Person or Indemnified Party and the indemnifying party would be inappropriate due to actual or potential differing interests between such Indemnified
Person or Indemnified Party and any other party represented by such counsel in such proceeding. The Indemnified Party or Indemnified Person shall cooperate fully with the indemnifying party in
connection with any negotiation or defense of any such action or claim by the indemnifying party and shall furnish to the indemnifying party all information reasonably available to the Indemnified
Party or Indemnified Person which relates to such action or claim. The indemnifying party shall keep the Indemnified Party or Indemnified Person fully apprised at all times as to the status of the
defense or any settlement negotiations with respect thereto. No indemnifying party shall be liable for any settlement of any action, claim or proceeding effected without its prior written consent;
provided, however, that the indemnifying party shall not unreasonably withhold, delay or condition its consent. No indemnifying party shall, without the prior written consent of the Indemnified Party
or Indemnified Person, consent to entry of any judgment or enter into any settlement or other compromise which does not include as an unconditional term thereof the giving by the claimant or plaintiff
to such Indemnified Party or Indemnified Person of a release from all liability in respect to such claim or litigation. Following indemnification as provided for hereunder, the indemnifying party
shall be subrogated to all rights of the Indemnified Party or Indemnified Person with respect to all third parties, firms or corporations relating to the matter for which indemnification has been
made. The failure to deliver written notice to the indemnifying party within a reasonable time of the commencement of any such action shall not relieve such indemnifying party of any liability to the
Indemnified Person or Indemnified Party under this Section 6, except to the extent that the indemnifying party is prejudiced in its ability to defend such action. 

        d.    The
indemnification required by this Section 6 shall be made by periodic payments of the amount thereof during the course of the investigation or defense, as and
when bills are received or Indemnified Damages are incurred. 

        e.    The
indemnity agreements contained herein shall be in addition to (i) any cause of action or similar right of the Indemnified Party or Indemnified Person against
the indemnifying party or others, and (ii) any liabilities the indemnifying party may be subject to pursuant to the law. 

        7.    CONTRIBUTION. 

        To
the extent any indemnification by an indemnifying party is prohibited or limited by law, the indemnifying party agrees to make the maximum contribution with respect to any amounts for
which it would otherwise be liable under Section 6 to the fullest extent permitted by law; provided, however, that: (i) no seller of Registrable Securities guilty of fraudulent
misrepresentation (within the meaning of Section 11(f) of the 1933 Act) shall be entitled to contribution from any seller of Registrable Securities who was not guilty of fraudulent
misrepresentation; and (ii) contribution by any seller of Registrable Securities shall be limited in amount to the net amount of proceeds received by such seller from the sale of such
Registrable Securities. 

        8.    REPORTS UNDER THE 1934 ACT. 

        With
a view to making available to the Investor the benefits of Rule 144 promulgated under the 1933 Act or any similar rule or regulation of the SEC that may at any time permit
the Investors to sell securities of the Company to the public without registration ("Rule 144") the Company agrees to: 

        a.    make
and keep public information available, as those terms are understood and defined in Rule 144; 

        b.    file
with the SEC in a timely manner all reports and other documents required of the Company under the 1933 Act and the 1934 Act so long as the Company remains subject to
such requirements (it being understood that nothing herein shall limit the Company's obligations under Section 6.3 of the Equity Line of Credit Agreement) and the filing of such reports and
other documents is required for the applicable provisions of Rule 144; and 

        c.    furnish
to the Investor so long as the Investor owns Registrable Securities, promptly upon request, (i) a written statement by the Company that it has complied
with the reporting requirements of Rule 144, the 1933 Act and the 1934 Act, (ii) a copy of the most recent annual or quarterly report of the Company and such other reports and documents
so filed by the Company, and (iii) such other information as may be reasonably requested to permit the Investor to sell such securities pursuant to Rule 144 without registration. 

        9.    AMENDMENT OF REGISTRATION RIGHTS. 

        Provisions
of this Agreement may be amended and the observance thereof may be waived (either generally or in a particular instance and either retroactively or prospectively), only with
the written consent of the Company and the Investor. Any amendment or waiver effected in accordance with this
Section 9 shall be binding upon the Investor and the Company. No consideration shall be offered or paid to any Person to amend or consent to a waiver or modification of any provision of any of
this Agreement unless the same consideration also is offered to all of the parties to this Agreement. 

        10.  MISCELLANEOUS. 

        a.    A
Person is deemed to be a holder of Registrable Securities whenever such Person owns or is deemed to own of record such Registrable Securities. If the Company receives
conflicting instructions, notices or elections from two or more Persons with respect to the same Registrable Securities, the Company shall act upon the basis of instructions, notice or election
received from the registered owner of such Registrable Securities. 

        b.    Any
notices, consents, waivers or other communications required or permitted to be given under the terms of this Agreement must be in writing and will be deemed to have
been delivered: (i) upon receipt, when delivered personally; (ii) upon receipt, when sent by facsimile (provided confirmation of transmission is mechanically or electronically generated
and kept on file by the sending party); or (iii) one business day after deposit with a nationally recognized overnight 

delivery service, in each case properly addressed to the party to receive the same. The addresses and facsimile numbers for such communications shall be: 

	If to the Company, to:	 	Communication Intelligence Corp.
	

 	
 	

275 Shoreline Drive—Suite 520

Redwood Shores, CA 94065

Attention: Frank Dane

Telephone: 650-802-7737

Facsimile: 419-735-7922
	

With a copy to:	
 	

Davis Wright Tremaine LLP

1300 S.W. Fifth Avenue, 23d Floor

Portland, Oregon 97204

Attention: David C. Baca

Telephone: (503) 241-2300

Facsimile: (503) 778-5299
	

If to the Investor, to:	
 	

Cornell Capital Partners, LP
	

 	
 	

101 Hudson Street—Suite 3606

Jersey City, NJ 07302

Attention:        Mark Angelo

                        Portfolio Manager

Telephone: (201) 985-8300

Facsimile: (201) 985-8266
	

With copy to:	
 	

Butler Gonzalez LLP

1000 Stuyvesant Avenue—Suite 6

Union, NJ 07083

Attention:        David Gonzalez, Esq.

Telephone: (908) 810-8588

Facsimile: (908) 810-0973

        Any
party may change its address by providing written notice to the other parties hereto at least five days prior to the effectiveness of such change. Written confirmation of receipt
(A) given by the recipient of such notice, consent, waiver or other communication, (B) mechanically or electronically generated by the sender's facsimile machine containing the time,
date, recipient facsimile number and an image of the first page of such transmission or (C) provided by a courier or overnight courier service shall be rebuttable evidence of personal service,
receipt by facsimile or receipt from a nationally recognized overnight delivery service in accordance with clause (i), (ii) or (iii) above, respectively. 

        c.    Failure
of any party to exercise any right or remedy under this Agreement or otherwise, or delay by a party in exercising such right or remedy, shall not operate as a
waiver thereof. 

        d.    The
corporate laws of the State of Delaware shall govern all issues concerning the relative rights of the Company and the Investor. All other questions concerning the
construction, validity, enforcement and interpretation of this Agreement shall be governed by the internal laws of the State of New Jersey, without giving effect to any choice of law or conflict of
law provision or rule (whether of the State of New Jersey or any other jurisdiction) that would cause the application of the laws of any jurisdiction other than the State of New Jersey. Each party
hereby irrevocably submits to the non-exclusive jurisdiction of the Superior Courts of the State of New Jersey, sitting in Hudson County, New Jersey and the Federal District Court for the
District of New Jersey sitting in Newark, New Jersey, for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein, and
hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or
proceeding is brought in an inconvenient forum or that the venue of such suit, action or proceeding is improper. 

Each party hereby irrevocably waives personal service of process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof to such party at the address for
such notices to it under this Agreement and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in
any way any right to serve process in any manner permitted by law. If any provision of this Agreement shall be invalid or unenforceable in any jurisdiction, such invalidity or unenforceability shall
not affect the validity or enforceability of the remainder of this Agreement in that jurisdiction or the validity or enforceability of any provision of this Agreement in any other jurisdiction. EACH
PARTY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR IN CONNECTION HEREWITH OR ARISING OUT OF THIS AGREEMENT
OR ANY TRANSACTION CONTEMPLATED HEREBY. 

        e.    This
Agreement, the Equity Line of Credit Agreement and the Escrow Agreement constitute the entire agreement among the parties hereto with respect to the subject matter
hereof and thereof. There are no restrictions, promises, warranties or undertakings, other than those set forth or referred to herein and therein. This Agreement, the Equity Line of Credit Agreement
and the Escrow Agreement supersede all prior agreements and understandings among the parties hereto with respect to the subject matter hereof and thereof. 

        f.      This
Agreement shall inure to the benefit of and be binding upon the permitted successors and assigns of each of the parties hereto. 

        g.    The
headings in this Agreement are for convenience of reference only and shall not limit or otherwise affect the meaning hereof. 

        h.    This
Agreement may be executed in identical counterparts, each of which shall be deemed an original but all of which shall constitute one and the same agreement. This
Agreement, once executed by a
party, may be delivered to the other party hereto by facsimile transmission of a copy of this Agreement bearing the signature of the party so delivering this Agreement. 

        i.      Each
party shall do and perform, or cause to be done and performed, all such further acts and things, and shall execute and deliver all such other agreements,
certificates, instruments and documents, as the other party may reasonably request in order to carry out the intent and accomplish the purposes of this Agreement and the consummation of the
transactions contemplated hereby. 

        j.      The
language used in this Agreement will be deemed to be the language chosen by the parties to express their mutual intent and no rules of strict construction will be
applied against any party. 

        k.    This
Agreement is intended for the benefit of the parties hereto and their respective permitted successors and assigns, and is not for the benefit of, nor may any
provision hereof be enforced by, any other Person. 

[REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

        IN WITNESS WHEREOF, the parties have caused this Registration Rights Agreement to be duly executed as of day and year first above written. 

	 	 	COMPANY:

COMMUNICATION INTELLIGENCE CORP.
	

 	
 	

By:	
 	

    

	 	 	Name:	 	 	 	 
	 	 	Title:	 	 	 	 
	

 	
 	
INVESTOR:

CORNELL CAPITAL PARTNERS, LP
	

 	
 	

By: Yorkville Advisors, LLC
	 	 	Its: General Partner
	 	 	 	 	By:	 	    

	 	 	 	 	Name:	 	Mark Angelo
	 	 	 	 	Title:	 	Portfolio Manager

EXHIBIT A  

 FORM OF NOTICE OF EFFECTIVENESS

OF REGISTRATION STATEMENT

[TRANSFER AGENT]

	Attn:	 	    
	 	 

                Re:
COMMUNICATION INTELLIGENCE CORP.

Ladies
and Gentlemen: 

        We
are counsel to Communication Intelligence Corp., a Delaware corporation (the "Company"), and have represented the Company in connection
with that certain Equity Line of Credit Agreement (the "Equity Line of Credit Agreement") entered into by and between the Company and Cornell Capital
Partners, LP (the "Investor") pursuant to which the Company issued to the Investor shares of its Common Stock, par value $            per share
(the
"Common Stock"). Pursuant to the Equity Line of Credit Agreement, the Company also has entered into a Registration Rights Agreement with the Investor
(the "Registration Rights Agreement") pursuant to which the Company agreed, among other things, to register the Registrable Securities (as defined in
the Registration Rights Agreement) under the Securities Act of 1933, as amended (the "1933 Act"). In connection with the Company's obligations under the
Registration Rights Agreement, on                                    ,
the Company filed a Registration Statement on Form            (File
No. 333-                        ) (the
"Registration Statement") with the Securities and Exchange Commission (the "SEC") relating to the
Registrable Securities which names the Investor as a selling stockholder thereunder. 

        In
connection with the foregoing, we advise you that a member of the SEC's staff has advised us by telephone that the SEC has entered an order declaring the Registration Statement
effective under the 1933 Act at [ENTER TIME OF EFFECTIVENESS] on [ENTER DATE OF
EFFECTIVENESS] and we have no knowledge, after telephonic inquiry of a member of the SEC's staff, that any stop order suspending its effectiveness has been issued
or that any proceedings for that purpose are pending
before, or threatened by, the SEC and the Registrable Securities are available for resale under the 1933 Act pursuant to the Registration Statement. 

	 	 	Very truly yours,
	

 	
 	
DAVIS WRIGHT TREMAINE LLP
	

 	
 	

By:	
 	

    

cc:
Cornell Capital Partners, LP

QuickLinks

Exhibit 4.23

Registration Rights Agreement between Communications Intelligence Corporation and Cornell Capital Partners, LP, a Delaware limited partnership

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