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                                                                  Exhibit 10.7



                                   AGREEMENT
                                    BETWEEN

                                   AWARE, INC.
                                  ONE OAK PARK
                               BEDFORD, MA 01734

                                       AND

                                DSC TELECOM L.P.
                                 1000 COlT ROAD
                                PLANO, TX 75075


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A. STATEMENT OF GENERAL PURPOSE ..................................  3

B. DEFINITIONS ...................................................  4

C. MARKETING AND SALES ...........................................  6

D. MANUFACTURING .................................................  7 

E. PROCUREMENT OF COMPONENTS .....................................  7

F. DESIGN AND DEVELOPMENT OF PRODUCTS: ...........................  7

G. LICENSE: ...................................................... 13

H. ATTACHMENT A- DIVISION OF RESPONSIBILITIES .................... 26

I. ATTACHMENT B- MEDIASPAN SCHEDULE .............................. 28

J. ATTACHMENT C: MINUTES OF ORGANIZATIONAL MEETING ............... 31

K. ATTACHMENT D: PROPRIETARY INFORMATION AGREEMENT ............... 41

L. ATTACHMENT F-. ................................................ 42

M. ATTACHMENT E .................................................. 44


                                      -2-
 
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This Agreement is entered into as of the sixth day of March, 1996 by and between
AWARE, Inc. (hereinafter referred to as "AWARE") a corporation organized and
existing under the laws of Massachusetts, with offices in Bedford, MA and DSC
TELECOM L.P. (hereinafter referred to as "DSC"), a Texas limited partnership,
with offices in Plano, Texas. Collectively, DSC and AWARE are hereinafter
referred to as the "Parties."

                                   WITNESSETH:

WHEREAS, DSC is engaged in the business of providing products and systems for
Hybrid Fiber Coax (HFC) telephony and related areas in which telephone and cable
television service providers will be supplied with system solutions;

WHEREAS, AWARE is engaged in the business of providing technology, systems
designs, hardware designs, software algorithms and implementations for HFC
telephony and related areas;

WHEREAS, AWARE agrees to develop proprietary computer software and hardware
designs, together with associated documentation, (the "Licensed Product") based
on AWARE'S proprietary discrete wavelet multitone (DWMT) modulation technology
that will permit integration of DSC's "Mediaspan" next generation digital loop
carrier hybrid fiber coax telephony product line (the "DSC Product"), which will
be based on DSC's current "Litespan" product line (as hereinafter defined), with
certain third party chipsets; and

WHEREAS, Aware wishes to grant, and DSC wishes to obtain a license to
manufacture and sell DSC Products that incorporate the Licensed Products;

NOW, THEREFORE, in consideration of the mutual covenants herein expressed and
for other good and valuable consideration, the receipt and sufficiency of which
are hereby acknowledged, and intending to be legally bound hereby:, the Parties
agree as follows:

A.STATEMENT OF GENERAL PURPOSE
     The purpose of this Agreement is to establish a framework for a working
     relationship between DSC and AWARE to jointly develop DSC's proposed
     Mediaspan Hybrid Fiber Coax telephony extension of the Litespan product
     line.


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B. DEFINITIONS

     For the purposes of this Agreement, each of the following words and phrases
     shall have the meanings; set forth in the adjacent column'

- --------------------------------------------------------------------------------
TERM                DEFINITION
- --------------------------------------------------------------------------------
AWARE Bus           The portion of the coax bank backplane that interconnects
                    the AWARE designed components: RF between CLUH and CST;
                    timing / control between CLUH and CST.
- --------------------------------------------------------------------------------
CBIU                DSC's Coax Bank Interface Unit. This unit is the interface
                    between Litespan common control and the CLUHs in a coax
                    bank.
- --------------------------------------------------------------------------------
CBPS                DSC's Coax Bank Power Supply. This unit produces all the
                    voltages necessary for coax bank operation.
- --------------------------------------------------------------------------------
CBPT                DSC's Coax Bandwidth management, Processor, Timing. This
                    unit distributes the Litespan signal from the CLUR to the
                    channel cards in a CNU-24.
- --------------------------------------------------------------------------------
CLUH                DSC's Coax Line Unit, Head end. This unit is installed in a
                    coax bank and converts the CBIU Litespan signal into an RF
                    signal.
- --------------------------------------------------------------------------------
CLUR                DSC's Coax Line Unit, Remote. This unit is installed in a
                    CNU-24 and converts the RF signal from the HFC network into
                    a CBPT Litespan signal.
- --------------------------------------------------------------------------------
CNUPS               DSC's Coax Network Unit Power Supply. This unit powers the
                    CNU-24.
- --------------------------------------------------------------------------------
CNU-24              DSC's Coax Network Unit, 24 lines. This unit has six slots
                    for standard Litespan channel cards, the 24 assumes using
                    quad line units. 
- --------------------------------------------------------------------------------
Coax Bank           DSC's Litespan bank assembly that interfaces with Litespan
                    common control and provides RF modem services. The coax bank
                    houses four types of PCB assemblies: CBIUs, CLUHs, CSTs,
                    CBPSs.
- --------------------------------------------------------------------------------
Chipset             A group of integrated circuits that form the core of the
                    DWMT RF modem. This group of integrated circuits is used
                    one per modem. 1 chipset is used per modem.
- --------------------------------------------------------------------------------
Chipset for CLUH    The DWMT chipsets and associated software utilized in the
                    Coax Bank plug-in modem units (CLUH)
- --------------------------------------------------------------------------------
Chipset for CLUR    The DWMT chipsets and associated software utilized in the
                    CNU-24 plug-in modem unit (CLUR) 
- --------------------------------------------------------------------------------
Chipset for CTU     The DWMT chipsets and associated software utilized in the
                    CTU-x units
- --------------------------------------------------------------------------------

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- --------------------------------------------------------------------------------
CST                 DSC's Combiner / Splitter and Timing reference. This unit
                    serves two separate functions. (1) It combines the outputs
                    from all the CLUHs into a single bank output signal and
                    splits the received RF signal for distribution to the
                    CLUHRs. (2) It produces the clock references necessary for
                    the CLUHs.
- --------------------------------------------------------------------------------
CTU-2               DSC's Coax Terminal Unit, 2 POTS lines. This is a
                    side-of-house box that passes through broadcast video
                    signals and also provides two lines of telephone service.
- --------------------------------------------------------------------------------
DSC Product         DSC's "Mediaspan" next generation digital loop carrier
                    hybrid fiber coax telephony product line, which will be
                    based on DSC's current "Litespan" product line
- --------------------------------------------------------------------------------
DSC Bus             DSC specific portion of the coax bank or CNU-24 backplane:
                    CBIU to CLUH, CBPS status, CLUR to CBPT
- --------------------------------------------------------------------------------
DWMT                Discrete Wavelet Multi Tone. Aware's proprietary, method
                    that will be used by the Mediaspan RF modems to transport
                    digital data across an HFC network. Each one of hundreds of
                    separate tones, or frequencies, per modem carry a portion of
                    the total digital information between the head-end HDT and
                    remote CTU or CNU. If interference occurs, one or more tones
                    may be deleted without affecting the data carried on the
                    remaining tones.
- --------------------------------------------------------------------------------
Final Fit Hardware  Final fit hardware are PCB assemblies that conform
                    mechanically to the intended production product.
- --------------------------------------------------------------------------------
HFC                 Hybrid Fiber Coax. A transmission plant characterized by a
                    fiber optic distribution / coax feeder topology. This plant
                    is a bus architecture, i.e. all subscribers share access to
                    the transmission media.
- --------------------------------------------------------------------------------
Litespan            A DSC proprietary next generation digital loop carrier
                    (NGDLC) product. Litespan distributes telephony services
                    such as voice and data remotely throughout a service
                    provider's area via fiber optic connected electronic
                    equipment. Litespan's architecture separates common control
                    and services into different bank assemblies. Bank assemblies
                    are metal cages that hold PCB assemblies. References in this
                    Agreement to Litespan include Litespan and all its
                    derivatives including, but not imited to Airspan[trademark],
                    Metrospan and iMTNs. Litespan, Metrospan, and iMTN are
                    registered trademarks of DSC.
- --------------------------------------------------------------------------------
PCB Assemblies      Printed Circuit Board assemblies are electronic units that
                    contain the physical embodiment of a hardware and software
                    design.
- --------------------------------------------------------------------------------


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- --------------------------------------------------------------------------------
RF Modem            A combination of hardware and software that transports
                    digital data across a coax or HFC network within Radio
                    Frequency (RF) channels. Different modems use different RF
                    channels (frequency division multiplexing) on a shared coax
                    media.
- --------------------------------------------------------------------------------
Unit, System Test   Unit level test evaluates a single hardware PCB assembly or
                    software module. System test evaluates the multiple
                    combination of hardware and/or software.
- --------------------------------------------------------------------------------
Production Quality  A level of design completeness such that all material
                    customer, engineering, marketing and manufacturing
                    requirements are substantially satisfied.
- --------------------------------------------------------------------------------
Mediaspan           The registered DSC trademark that is planned to be used in
                    marketing the DSC Product.
- --------------------------------------------------------------------------------
"LICENSED           AWARE's proprietary computer software and board level
PRODUCT(s)"         hardware designs, together with associated documentation,
                    based on AWARE'S proprietary discrete wavelet multitone
                    (DWMT) modulation technology, that will permit integration
                    of DSC's "Mediaspan" next generation digital loop carrier
                    hybrid fiber coax telephony product line with certain third
                    party chipsets.
- --------------------------------------------------------------------------------
"TRADEMARK(S)"      The trademark "AWARE", WaveTel HFC and such other names or
                    marks as AWARE may use from time to time in connection with
                    the marketing of AWARE'S DWMT technology.
- --------------------------------------------------------------------------------
"FIELD OF USE"      subassemblies, systems and products for data and voice
                    services over HFC networks
- --------------------------------------------------------------------------------
PRIOR MATERIAL      Patents and copyrights (and all applications for the same),
                    trade secrets and other proprietary rights relating to this
                    development effort, designs, documentation, methods,
                    processes, inventions, works and other design, development
                    and manufacturing materials information which are in
                    existence and owned by such party prior to the date of this
                    Agreement all designs, documentation, methods, processes,
                    inventions, works and other design, development and
                    manufacturing materials information which are in existence
                    and owned by such the parties prior to the date of this
                    Agreement.
- --------------------------------------------------------------------------------


C. MARKETING AND SALES

     DSC will have exclusive marketing and sales responsibility for the DSC
     Product. AWARE will support DSC in its sales and marketing efforts, as
     reasonably requested, to assist in the successful application of the
     product in the marketplace. Customer pricing for the DSC Product will be
     set by DSC. Order


                                       -6-

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     entry, manufacturing, and customer service (including technical support)
     will be provided by DSC.

D.  MANUFACTURING

     DSC will perform the assembly, test, and shipping of the assemblies
     developed as a result of this Agreement. AWARE will provide expertise
     during the development of the assemblies. Quality functions regarding the
     manufactured product, including but not limited to repair and return, will
     reside with DSC.

E. PROCUREMENT OF COMPONENTS
     This agreement does not provide for the actual procurement of the modem
     chipset components. Such procurement will be negotiated separately and may
     be procured by DSC directly from the chip set manufacturer. AWARE will
     direct the chipset manufacturer to permit direct acquisition of the
     chipsets.

F. DESIGN AND DEVELOPMENT OF PRODUCTS:

     1. Pre-production Hardware

          AWARE agrees to provide DSC with hardware pre-production assemblies
          for the coax bank subsystem, CNU-24 and CTU-2 of the DSC Product for
          the purpose of finalizing the systems level design. Aware expects to
          provide limited quantities of these pre-production units. Pricing will
          be determined as requirements are better specified. These assemblies
          will contain software and chipsets previously developed by AWARE to
          implement DWMT for HFC telephony and new software to interface AWARE
          designed DWMT chipsets to DSC's hardware. These assemblies are
          detailed in Attachment D "Specifications" which will be attached when
          agreed by the parties.

     2. Production-level Hardware

          AWARE and DSC agree to jointly develop production quality printed
          circuit board (PCB) assemblies

          In performing the design and development, both hardware and
          software/firmware, of ASICs and Printed Wiring Board Assemblies AWARE
          shall use commercially reasonable efforts to comply with any necessary
          quality requirements including the following if applicable:

          -    Bellcore TR-NWT-000078 (Generic Physical Design Requirements for
               Telecommunications Products and Equipment),
          -    Bellcore TR-NWT-000357 (Generic Requirements for Assuring the
               Reliability of Components Used in Telecommunications Equipment),


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          -    Bellcore TR-NWT-000179 (Quality System Generic Requirements for
               Software),
          -    ISO 9001 (Quality Systems-Model for quality assurance in
               design/development, production, installation and servicing),
          -    ISO 9000-3 (Quality Management and Quality Assurance Standards -
               Part 3: Guidelines for the Application of ISO 9000 to the
               Development, Supply and Maintenance of Software),
          -    DSC procedure 003-4000-005 (PWB Design Rules and Guidelines).

          In addition, AWARE is to select parts for design from the DSC Approved
          Vendor List (AVL). DSC approval must be obtained prior to use of parts
          that are neither "Q" (qualified) or "S" (Ship-to-Stock) status on the
          DSC AVL.

     3. Reference designs 

          AWARE agrees to provide DSC with hardware reference designs and
          requisite software for the coax bank, CNU-24 and CTU-2 of the DSC
          Products. These assemblies contain software and chipsets previously
          developed by AWARE to implement DWMT for HFC telephony and new
          software to interface AWARE designed DWMT chipsets to DSC hardware.
          These assemblies are detailed in Attachment A of this Agreement.

     4. DSC equipment for use by aware

          DSC will install and configure (at DSC's cost) a full Litespan Host
          Digital Terminal (HDT) with engineering debug capability at AWARE by
          March 15, 1996. The equipment will be subject to the terms of a
          Equipment Loan Agreement attached hereto as Attachment F.

     5. System development and integration

          System development and integration will occur in both Petaluma, CA and
          Bedford, MA. AWARE's development contribution will concentrate on RF
          modem coax performance and DSC's development contribution will
          concentrate on telephony system performance. A staged integration plan
          will be developed mutually by AWARE and DSC.

     6. AWARE support for DSC manufacturing test programs

          AWARE will provide engineering expertise reasonably sufficient for DSC
          to produce a complete manufacturing test in a timely manner.
          Commercially reasonable efforts to adhere to design for testability,
          timely completion of FDS, and participation in design reviews (FDR),
          LR, and PDR (as specified in Attachment B) will be required of AWARE.


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     7. Timetable

          Both parties acknowledge that the milestones set forth in this
          Agreement and on Attachment B will be attempted on a "commercially
          reasonable efforts" basis. Failure to meet the milestones on the dates
          set forth shall not be deemed a breach of this Agreement unless it is
          the result of substantial abandonment, or redirection of a significant
          amount of the resources, of the effort by one of the parties. The
          timetable for the performance of the obligations of the parties
          hereunder is as shown in Attachment B.

     8. Project milestones

          Major planned project milestones are detailed in Attachment B.

     9. AWARE support activities

          a. Technical Support

             AWARE will provide full support for software developed under this
             Agreement, including problem corrections consistent with standard
             telephony equipment industry practices, for four years. Support
             thus rendered will be limited to incidents directly associated
             with the maintenance, troubleshooting, diagnostics, and
             "patching" (software fixes) of DSC Product and LICENSED PRODUCT.
             Technical Support via telephone will be provided to DSC from
             Aware 24 hours a day, 7 days a week. Aware will provide, on a
             regular basis, current after hour technical assistance
             information to include on-call assignments and a comprehensive
             escalation list with contact instructions. Such information will
             be used by DSC CTAC for direct contact with Aware designated
             employees in the event that any 3rd party answering service or
             other Aware call out procedures fails to meet DSC response
             requirements.

         b.  Integretion and Manufacturing Support

             During system integration and after DSC's release to manufacture,
             AWARE will provide system integration support in the form of
             consulting services. These will be billed as time and materials
             (plus reasonable expenses). Reimbursable, travel expenses will be
             per DSC's corporate travel policy. Senior engineers will be
             billed at $800/day, engineers at $500/day and engineering
             technicians at $350/day. Senior engineers have an understanding
             of system level hardware and software issues. Engineers have an
             understanding of card level hardware and software issues.
             Engineering technicians are utilized for card level hardware
             modifications. Customer support requests at Aware will initially
             be directed to engineers and, if necessary, re-directed to senior
             engineers.


                                       -9-


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         c.  Upgrades and Enhancements

             Subject to DSC's approval, upgrades and enhancements to the
             LICENSED PRODUCTS will be jointly considered by AWARE and DSC as
             the need arises. Examples of these include a CNU-24 capable of
             more than one T1 transport as well as POTS transport, or use of a
             CLUR-like card in ONU-96 or other upgrades to the CNU-24. Prices
             and other terms and conditions for such upgrades shall be as
             mutually agreed by the parties.

         d.  Change Notice

             AWARE will inform DSC in a timely manner of any product hardware
             or software defects which are reported to AWARE regarding the DSC
             Product or LICENSED PRODUCTS, or are discovered by AWARE, to
             enable DSC to perform timely resolution. AWARE will notify DSC of
             hardware and software changes in the LICENSED PRODUCT initiated
             by Aware prior to implementation and deployment. Such proposed
             changes require DSC's approval to the extent that the LICENSED
             PRODUCT's fit, form, function, performance, safety or reliability
             will be affected by the change. Aware will provide compatibility,
             dependency, and user impact analysis for all such changes.

             Aware will provide with all software changes, including patches,
             a software Icad description document ("release notes") that
             includes, as appropriate: a list and description of the major
             features of the release, description of changes to system
             software and related hardware, man-machine interface information,
             list of deliverables, resolved and open problems, and
             installation procedures.

             Aware will provide DSC all documentation regarding user impact of
             design changes (software/hardware) that affect the operation and
             maintenance of the LICENSED PRODUCT.

     10. Customer visits

             AWARE will be available for customer visits as reasonably
             required to assist in technical marketing of the product and to
             gain a first hand understanding of the customer requirements.

     11. Intellectual property

         a.  Right, Title and Interest

             All right, title and interest in and to all copyrights, patents,
             trade secrets, trademarks, or other proprietary rights in and to
             the Licensed Products is and shall remain the sole property of
             AWARE. DSC shall be the sole owner of the DSC Product subject to
             Aware's rights in the LICENSED PRODUCTS. In


                                      -10-


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          general, intellectual property developed by AWARE or DSC shall be the
          property of the company that developed it. Each party shall continue
          to retain sole title to and ownership of all Prior Materials. Each
          party shall continue to retain sole title to and ownership of all
          designs, documentation, methods, processes, inventions, works and
          other design, development and manufacturing materials information
          which, regardless of creation date, are not related to the development
          effort which is the subject matter of this Agreement (collectively the
          "Unrelated Materials"). Except as required for the operation of the
          Agreement or as authorized by the party owning the same, in writing,
          all such Prior Materials and all copies thereof shall be returned to
          the owner upon the termination of this Agreement. Aware will deposit
          Confidential Materials relating to its Background Materials and all
          INTELLECTUAL PROPERTY (in the form of, including but not limited to,
          schematics, bills of material, prototype cards, and source code)
          developed pursuant to this Agreement with an escrow agent, the terms
          of the release of the materials to DSC is described in Section 1lb,
          prior to payment at each Milestone. The parties shall promptly
          negotiate, in good faith, such escrow agreement, substantially similar
          to Attachment E: Escrow Agreement, provided however, that DSC shall be
          the only "Participating User", as defined therein, with respect to the
          LICENSED PRODUCTS. If no such escrow agreement is negotiated, then the
          terms and conditions of Attachment E shall apply, with the following
          modifications - (i) the terms and conditions stated in this Paragraph
          shall control any conflicting terms and condition in Attachment E,
          (ii) DSC shall be the only Participating User unless otherwise agreed
          by DSC, (iii) an "Event of Release" includes any event expressly
          stated in this Agreement, and AWARE's failure to support the product
          which would otherwise entitle DSC to terminate this Agreement, (iv)
          AWARE shall be required to appoint a substitute escrow agent under
          Section 10 of Attachment E, and (v)in Section 11 of Appendix C of
          Attachment E, the requirement that DSC obtain AWARE's prior written
          consent is deleted, provided that such export or re-export is in
          compliance with all United States laws.

         b.  Escrow of AWARE Background Materials

          In the event of a proper release of any Confidential Materials under
          the Escrow Agreement, AWARE grants to DSC, effective upon such release
          of Confidential Materials, a limited, nontransferable, nonexclusive,
          worldwide license to use such Confidential Materials to perform
          AWARE's obligations under this Agreement as if AWARE were still
          required to perform them, but only as the obligations relate. to
          customers to whom DSC sells Product under the terms of this Agreement
          which protect the intellectual property of AWARE. DSC may set-off
          against its obligation to make royalty payments, expenses incurred to
          remedy the breach by Aware that caused the release under the Escrow
          Agreement.

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          Purchaser will use all such Confidential Materials released under this
          Section 1lb solely for the purposes contemplated under this
          Agreement, and Purchaser acknowledges and agrees that title to all
          such Confidential Materials shall remain with Supplier at all times,
          and that all such Confidential Materials shall remain confidential and
          proprietary to AWARE and shall be treated in accordance with Section
          G.1lb of this Agreement entitled "Confidentiality".

         c.  Ownership

          Except as otherwise provided in this Agreement, intellectual property
          jointly developed by the Parties will be jointly owned by the Parties,
          each party owning an undivided one half interest therein. Each party
          shall have the right to practice the jointly owned intellectual
          property in any field and to grant rights, licenses and other
          privileges as the party deems appropriate or necessary. Except as set
          forth in Paragraph (a) above, neither party shall have any duty to
          account to the other party with respect to the proceeds of any
          intellectual property jointly owned by them. Each party shall have
          such other rights with respect to such jointly owned intellectual
          property as may be prescribed by applicable law.

         d.  Manufacturing Rights

          In consideration of the funding by DSC to assist in the design and
          development of the hardware and software necessary for the
          pre-production units (for assemblies CLUH, CLUR, CTU-2 and CST, as
          defined in Attachment A), the manufacturing rights for assemblies
          CLUH, CLUR, CTU-2, and CST shall be owned exclusively by DSC.

         e.  Software Specific to Mediaspan
         
          Tone management software implemented specifically for the DSC Product,
          and tone management hardware designs for the CLUH, CTU-2, CLUR and CST
          will be exclusively owned by DSC.

         f.  DSC Prior Material
         
          The following, without limiting the generality of subparagraph (a)
          above, shall be considered DSC Prior Material: 

               -    CTU-2 line circuit, power supply and mechanical design
               -    Litespan system architecture and design
               -    CNU-24 backplane and mechanical design 
               -    Coax bank backplane, CBIU, CBPS and mechanics


                                      -12-


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         g.  AWARE Prior Material
         
          The following, without limiting the generality of subparagraph (a)
          above, shall be considered AWARE Prior Material: 
               -    Analog front-end and RF circuit designs for DWMT modems
               -    Digital designs for DWMT modems
               -    DWMT modem software and all other DWMT technology
               -    Generic tone management software for DWMT modems

     12. CAD Agreements

          All AWARE bills of material (BOM) will be screened and approved by DSC
          component engineering and loaded into the DSC component database by
          DSC. All designs will use DSC part numbers or APR numbers.

          AWARE will do the initial layout of the CLUH, CST, CTU-2 and CLUR due
          to the critical placement and routing requirements of these designs.
          These initial prototype designs will be fabricated and manufactured
          either by AWARE or DSC (whichever is more expedient). As the
          schematics, placement and layouts are created, they will be
          transferred to DSC CAD by DSC CAD personnel.

     13. Product Validation

          Full PQA and HQA product validation of the designs transferred to DSC
          CAD, will be performed by DSC. This includes all software
          functionality, hardware performance and modem RF operation.

          In order for DSC to properly test the complete system, AWARE will
          provide functional design specifications on all assemblies in a timely
          manner.

     14.Manufacturing Support Agreement
         
          AWARE wilt provide engineering expertise sufficient for DSC to produce
          a complete manufacturing test solution.

G.LICENSE:

     1. License Grant

          a. AWARE hereby grants to DSC the royalty-bearing, non-exclusive
             licenses:

               1)   to make, have made, use, demonstrate, distribute, and sell
                    LICENSED PRODUCTS as integrated into the DSC Products in the
                    FIELD OF USE; and


                                      -13-


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          2)   to use the TRADEMARKS in connection with the marketing and sale
               of the LICENSED PRODUCTS as integrated into the DSC Products in
               the FIELD OF USE; and
          3)   to copy the computer software, hardware designs and documentation
               included in the LICENSED PRODUCTS solely for the purpose of the
               license set forth in sub-paragraph 1) above.

     b.   The license granted hereunder shall not be construed to confer any
          rights upon DSC by implication, estoppel or otherwise, as to any
          intellectual property not specifically included herein.

2. FEES and ROYALTIES

     For the rights, privileges and license granted hereunder, DSC shall pay
     AWARE non-recurring engineering fees, license fees and royalties as
     follows:

    a. Non-Recurring Engineering Fee

     A non-recurring engineering fee of [redact] shall be payable upon the
     completion of each milestone as shown in the table in section G.2b and in
     the table in Attachment B 

    b. License Fees

     License fees for the license set forth in Section G.1 shall be payable upon
     execution of this Agreement and upon completion of Milestones 1, 2 and 4,
     as shown below. Any invoice dated during 1996 and paid prior to execution
     of this Agreement will be offset against the License fees.


       
[redact]



                                      -14-

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    c. Royalties

     Royalty payments shall be based upon the quantity of chipsets purchased by
     DSC or its affiliates, sublicensees, or distributors for use in production
     of DSC Products and will be calculated as follows:


       
          For each Chipset utilized by DSC for use in DSC Products, royalties
          will be paid to AWARE when DSC Products are transferred to DSC
          Finished Goods or sold (whichever comes first), as shown in the
          following schedule, continuing for the length of time in which the
          Chipsets are used in DSC Products:


       
[redact]



          The royalties will be reported on a monthly basis to AWARE and
          payments will be made net thirty (30) days following the end of the
          month for which royalties are due.

    d. Payments

     Except as otherwise provided herein, all DSC payments must be invoiced by
     AWARE in US dollars. DSC will pay AWARE in US dollars no later than thirty
     (30) days from the invoice date.

    e. Reports and Accounting

     DSC shall keep full, true and accurate books of account containing all
     particulars that may be necessary for the purpose of showing the amounts
     payable to AWARE hereunder. Said books of account shall be kept at DSC's
     principal place of business or the principal place of business of the
     appropriated division of DSC to which this Agreement relates. Said books
     and the supporting data shall be open at all reasonable times for one (1)
     year following the end of the calendar year to which they pertain to the
     inspection of AWARE or its agents of the purpose of verifying DSC's royalty
     statement or compliance in other respects with this Agreement. Records of
     any year may be inspected given reasonable notice and only once. The
     results of such inspection shall be provided promptly to DSC. If the agreed
     results of such inspection show that DSC has under paid AWARE by ten
     percent (10%) or more, then DSC shall pay AWARE such underpayment and pay
     the reasonable cost of such audit, and to allow an


                                      -15-

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     inspection of the records of the prior three (3) years. If the agreed
     results of such inspection show that DSC has over paid AWARE by ten percent
     (10%) or more, then Aware shall reimburse DSC such overpayment. All records
     to be inspected shall be kept confidential pursuant to the NDA.

     1)   DSC, within sixty (60) days after March 31, June 30, September 30 and
          December 31, of each year, shall deliver to AWARE true and accurate
          reports, giving such particulars of the business conducted by DSC
          during the preceding three-month period under this Agreement as shall
          be pertinent to a royalty accounting hereunder. These shall include at
          least the following:

               a.   descriptions of DSC Products integrating LICENSED PRODUCTS;

               b.   number of DSC Products integrating LICENSED PRODUCTS sold by
                    or for DSC;

               c.   total royalties due.

     2)   With each such report submitted, DSC shall pay to AWARE the royalties
          due and payable under this Agreement. If no royalties shall be due,
          DSC shall so report.

    f. Late Payments

     The royalty payments set forth in this Agreement on amounts due under
     Paragraph G2 shall, if overdue, bear interest until payment at a per annum
     rate two percent (2%) above the prime rate in effect at the Chase Manhattan
     Bank (N.A.) on the due date. The payment of such interest shall not
     foreclose AWARE from exercising any other rights it may have as a
     consequence of the lateness of any payment.

    g. Most Favored Prices

     AWARE agrees that if, during the term of this Agreement, the prices,
     discounts, non-recurring engineering fees, license fees, and/or royalty
     rates for the same or substantially similar services, licenses, or
     products, or other terms offered by AWARE to DSC are or become less
     favorable than those given by AWARE to any other customer purchasing the
     same or substantially similar services, licenses, and or products in the
     FIELD OF USE in similar or lesser quantities and under similar terms, AWARE
     shall immediately provide such prices, discounts and other terms to DSC.


                                      -16-

   17




3. AWARE REPRESENTATIONS AND WARRANTIES

    a. Rights

     AWARE represents and warrants that it owns the LICENSED PRODUCTS or
     otherwise has the right to grant the LICENSES granted hereunder.

    b. Warranty

     AWARE warrants that the designs developed by AWARE under this Agreement
     will perform substantially in accordance with jointly written and agreed
     performance specifications, as developed pursuant to Attachment B. AWARE
     warrants that it will perform all services under this Agreement in a
     skillful and workmanlike manner.

    c. LIMITATIONS OF WARRANTY

     EXCEPT AS EXPRESSLY SET FORTH ABOVE, AWARE MAKES NO WARRANTY WITH RESPECT
     TO THE LICENSED PRODUCTS, THE PERFORMANCE OF SERVICES HEREUNDER, OR
     OTHERWISE IN CONNECTION WITH THIS AGREEMENT. EXCEPT AS EXPRESSLY SET FORTH
     ABOVE, THE LICENSED PRODUCTS ARE PROVIDED TO DSC "AS IS." AWARE MAKES NO
     OTHER WARRANTIES WHETHER EXPRESS, IMPLIED OR ARISING BY CUSTOM OR TRADE
     USAGE, AND SPECIFICALLY DISCLAIMS OTHER WARRANTIES OF TITLE, NON
     INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

4. COPYRIGHT

     DSC acknowledges that title to the LICENSED PRODUCTS (including copyright)
     shall remain with AWARE and that any copies of the LICENSED PRODUCTS and
     related documentation, or portions thereof, made by DSC shall include an
     AWARE copyright notice thereon the following form: "Copyright 199-, AWARE,
     Inc. All Rights Reserved". DSC shall also affix such other notices as AWARE
     may reasonably require from time to time, including trademark, patent, and
     government restricted rights notices. All notices shall be affixed to all
     copies or portions thereof in such manner and location as to give
     reasonable notice of AWARE's claim of copyright. DSC shall at all times
     hereafter protect the LICENSED PRODUCTS, and all related technical
     information, data and materials supplied by AWARE, from transfer using
     measures at least as strong as those used by DSC in protecting its own
     proprietary software.

5. TRADEMARK and GOODWILL

     DSC agrees that it is critical that the goodwill associated with the
     TRADEMARK(s) be protected and, toward this end, DSC shall not during the


                                      -17-

   18

     term of this Agreement or thereafter: apply to register or maintain any
     application or registration of the TRADEMARK(s) or any other mark
     confusingly similar thereto in any jurisdiction, domestic or foreign; use
     any colorable imitation of any of the TRADEMARK(s). or any variant form
     including variant design forms, logos, colors, or type styles of the
     TRADEMARK(s) not specifically approved by AWARE; misuse the TRADEMARK(s);
     take any action that would bring the TRADEMARKS(s) into public disrepute;
     use the TRADEMARK(s), or any mark or name confusingly similar thereto, in
     its corporate or trade name; or take any action that would tend to destroy
     or diminish the goodwill in the TRADEMARK(s). All use by DSC of the
     TRADEMARK(s) shall inure to the benefit of AWARE.

     DSC agrees to reasonably cooperate with AWARE in securing and maintaining
     the goodwill of AWARE in the TRADEMARK(s).

     All LICENSED PRODUCTS shall be designed and manufactured to the quality
     standard inherent in DSC's product portfolio.

     DSC agrees that it shall mark the LICENSED PRODUCTS to indicate the rights
     of AWARE in the TRADEMARK(s), including registration status of the
     TRADEMARK(s) and that the products are manufactured pursuant to a license.

     AWARE agrees to maintain the goodwill of DSC.

     Neither party will take any action which may destroy or diminish the
     goodwill of the other.

6. INFRINGEMENT AND INDEMNITIES

    a. Indemnity

     AWARE will defend, at its own expense, and hold DSC harmless from any
     action brought against DSC to the extent that it is based on a claim that
     any PROGRAMS, DESIGNS, COPYRIGHTS, PATENTS, or TRADEMARKS supplied by AWARE
     pursuant to this Agreement constitutes a direct infringement of a patent
     issued prior to the execution of this Agreement, copyright or trademark, or
     intellectual property right of a third party. AWARE will pay all damages
     and costs finally awarded against DSC in such action which are attributable
     to such actions provided that AWARE is promptly informed in writing and
     furnished a copy of each communication, notice, or any other action and
     provided that DSC does not make any admissions against AWARE's interest
     relating to the alleged infringement and is given authority, information,
     and assistance at AWARE's expense necessary to defend or settle such claim.
     AWARE shall have sole control of the defense of any such action and all
     negotiations for its settlement or



                                      -18-

   19

     compromise. DSC shall cooperate fully with AWARE in the defense, settlement
     or compromise of any such action. Prior to DSC's requesting that AWARE
     honor its defense and hold harmless obligations described above, DSC shall
     make a reasonable, good-faith effort, with AWARE's advice and consultation,
     to determine the actual basis of the claim, that is, whether or not AWARE
     has liability under this Paragraph, subject to the limitations in this
     Paragraph. DSC shall bear its own costs prior to making such determination.
     If DSC determines that the actual basis of the claim is not substantially
     based upon matters for which AWARE is required to defend and hold harmless
     DSC, then DSC shall have sole control of the defense of any such action and
     all negotiations for its settlement or compromise, and AWARE shall
     cooperate fully with DSC in the defense, settlement or compromise of any
     such action. DSC and AWARE shall bear damages and costs in proportion to
     their respective liability for such claims. Should the PROGRAMS, DESIGNS,
     COPYRIGHTS, PATENTS, or TRADEMARKS become, or in AWARE's opinion be likely
     to become, the subject of a claim of infringement of a patent, copyright or
     trademark, or intellectual property right of a third party, then AWARE may,
     at its sole option, either procure for DSC the right to use such PROGRAMS,
     DESIGNS, COPYRIGHTS, PATENTS, or TRADEMARKS free of any liability for
     infringement; or replace or modify such PROGRAMS, DESIGNS, COPYRIGHTS,
     PATENTS, or TRADEMARKS so that they become noninfringing, but functionally
     and cost equivalent. Notwithstanding any language to the contrary in this
     Paragraph, AWARE shall have no liability to DSC under this Paragraph to the
     extent that any infringement or claim thereof is based upon AWARE's
     compliance with designs, specifications or instructions provided by DSC.

     THE FOREGOING STATES THE SOLE AND EXCLUSIVE LIABILITY OF AWARE AND THE SOLE
     AND EXCLUSIVE REMEDIES OF DSC TO THIS AGREEMENT FOR PATENT, COPYRIGHT,
     TRADEMARK INFRINGEMENT OR INTELLECTUAL PROPERTY RIGHT INFRINGEMENT, AND IS
     IN LIEU OF ALL CONDITIONS OR WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY,
     IN REGARD THERETO.

    b. Notification

     Each of AWARE and DSC agrees to notify the other promptly in writing when
     it learns of any patents, copyrights or other proprietary rights belonging
     to third parties which are allegedly being infringed by the manufacture,
     use, sale or other disposition of products licensed under this Agreement.

    c. Rights

     In the event AWARE is unable or unwilling to provide the indemnity
     indicated in Paragraph(a) above, DSC shall have the right to offset
     royalties otherwise


                                      -19-

   20

     payable under this Agreement against costs incurred by DSC in defending any
     claim or suit of the type specified in (a) and/or in the settlement thereof
     or the payment of any judgment or award or royalty arrangement to a third
     party resulting therefrom. Any funds remaining in such escrow on the
     completion of all claims and action and the payments of all expenses, award
     and the like resulting therefrom shall be promptly paid to AWARE. To the
     extent DSC is at any time obligated to pay royalties for the continued
     right to sell products licensed under this Agreement as a result of
     infringement of third party intellectual property rights based on the
     manufacture, use or sale by DSC of hardware or software developed and/or
     provided by AWARE under this Agreement, DSC shall have the right to deduct
     from the royalties payable by DSC to AWARE under this Agreement any amounts
     so paid by DSC.

    d. Indemnification

     Each Party ("Indemnifying Party") hereby indemnifies and holds the other
     Party ("Indemnified Party"), its directors, of-ricers, agents, and
     employees harmless against any and all claims, actions, damages,
     liabilities, or expenses, including reasonable attorney's fees and other
     legal costs for injury to or death of any person, and for loss of or damage
     to any and all property arising out of the negligent or willful wrongful
     acts or omissions of the Indemnifying Party, its employees, agents,
     subcontractors, or representatives.

    e. Limitation of Liability

     IN NO EVENT SHALL EITHER PARTY OR ITS THIRD PARTY LICENSORS OR SUPPLIERS BE
     LIABLE FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING, BUT NOT
     LIMITED TO, LEGAL FEES, LOSS OF DATA, LOSS OF USE, LOSS OF PROFITS OR LOSS
     RESULTING FROM BUSINESS DISRUPTION, EVEN IF SUCH PARTY OR ITS THIRD PARTY
     LICENSORS OR SUPPLIERS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
     NO SUIT OR ACTION SHALL BE BROUGHT AGAINST ONE PARTY BY THE OTHER MORE THAN
     ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS ACCRUED, OR IN THE CASE OF
     AN INDEMNIFIABLE CLAIM MORE THAN ONE YEAR AFTER RECEIPT OF NOTICE OF THE
     CLAIM. EXCEPT FOR INDEMNIFIED MATTERS, IN NO EVENT SHALL THE LIABILITY OF
     AWARE TO DSC, WHETHER ARISING IN TORT, CONTRACT, OR OTHERWISE, FOR ANY
     CLAIM, ACTION, SUIT OR PROCEEDING ARISING OUT OF OR RELATING TO THE
     LICENSED PRODUCTS OR THIS AGREEMENT, EXCEED THE FEES AND ROYALTIES PAID BY
     DSC TO AWARE UNDER THIS AGREEMENT.



                                      -20-

   21

7. PRODUCT LIABILITY

     Subject to the indemnity stated in Paragraph G6, DSC shall at all times
     during the term of this Agreement and thereafter, indemnify, defend and
     hold AWARE, its officers, employees and affiliates, harmless against all
     claims and expenses, including legal expenses and reasonable attorneys'
     fees, arising out of the death of or injury to any person or persons or out
     of any damage to property and against any other claim, proceeding, demand,
     expense and liability of any kind whatsoever resulting from the production,
     manufacture, sale use, lease, consumption or advertisement of the LICENSED
     PRODUCT(s) by DSC.

8. ASSIGNMENT

     This Agreement shall not be assignable by either party without the prior
     written consent of the other party and any attempt to do so shall be void.
     Notwithstanding the preceding sentence, DSC may market and/or distribute
     the LICENSED PRODUCTS utilizing affiliated companies and other
     distributors, and may sublicense DSC's rights hereunder which are
     reasonably required for such marketing and distribution to such affiliated
     companies or distributors, without the requirement for such consent. Not
     withstanding the foregoing, AWARE or DSC may assign the Agreement, to a
     wholly owned affiliate, and AWARE may assign this Agreement without
     restriction after completion of development of the LICENSED PRODUCTS,
     provided that AWARE shall not transfer any proprietary information of DSC
     to any competitor of DSC in connection with such assignment.

9. TERMINATION

    a. DSC Failure to make payment

     Should DSC fail to make any payment whatsoever due and payable to AWARE
     hereunder unless contested in good faith, this Agreement shall terminate
     effective on thirty (30) days' notice, unless DSC shall make all such
     payments to AWARE within said thirty (30) day period. Upon the expiration
     of the thirty (30) day period, if DSC shall not have made all such payments
     to AWARE, the rights, privileges and license granted hereunder shall
     automatically terminate.

    b. Material Breach

     Upon any material breach or default of this Agreement by Aware or DSC,
     other than that set out in Paragraph (a) above, this Agreement and the
     rights, privileges and license granted hereunder shall terminate effective
     ninety (90) days after notice from one party to the other, unless the other
     shall have cured any such material breach or default prior to the
     expiration of the ninety (90) day


                                      -21-

   22

     period. A termination by DSC for convenience as described by paragraph 10c
     below shall not be considered a Material breach under this paragraph 10b.

    c. Termination by DSC for Convenience

     If DSC substantially abandons or redirects a significant amount of its
     resources and such abandonment or redirection causes a delay in the
     milestone schedule set forth on Attachment B, DSC shall pay Aware the NRE
     and license payments that would have been due for the current Milestone in
     process and all subsequent Milestones in complete satisfaction of its
     obligations to Aware.

    d. Change of Control

     Prior to completion of the development of the LICENSED PRODUCTS, DSC may
     terminate this Agreement without liability in the event that AWARE is
     acquired by, merged into, or sells more than 25% of any class of its stock
     to an entity that competes with DSC or could materially harm DSC through
     the inside information gained through the acquisition of AWARE. Prior to
     the completion of any such merger or acquisition, AWARE agrees to return
     all information, material, and DSC furnished or owned equipment. Upon such
     termination the license granted pursuant to Section G of this Agreement
     shall terminate, and DSC shall have no further right to make, have made,
     use, sell, copy, market or distribute DSC Products that integrate the
     LICENSED PRODUCTS. DSC's obligation to pay royalties shall survive any such
     termination.

    e. Effect of Termination

     Upon termination of this Agreement for any reason, nothing herein shall be
     construed to release either party from any obligation that matured prior to
     the effective date of such termination, nor shall such termination affect
     the rights of DSC customers of the LICENSED PRODUCTS who have purchased
     such LICENSED PRODUCTS prior to such termination nor shall such termination
     effect the rights of DSC to provide service and support to DSC customers
     who had purchased such LICENSED PRODUCTS prior to such termination. Upon
     such termination the license granted pursuant to Section G of this
     Agreement shall terminate, and DSC shall have no further right to make,
     have made, use, sell, copy, market or distribute DSC Products that
     integrate the LICENSED PRODUCTS. DSC's obligation to pay royalties shall
     survive any such termination.

10. PAYMENT, NOTICES, AND OTHER COMMUNICATIONS

     Any payments, notice or other communication pursuant to this Agreement
     shall be sufficiently made or given on the date of mailing if sent to such
     party by certified first class mail, postage prepaid, addressed to it at
     its address below or as it shall designated by written notice given to the
     other party;


                                      -22-

   23

In the case of AWARE:

AWARE, Inc.
One Oak Park
Bedford, MA 01730-1413
Attn: James C. Bender

In the case of DSC:

Invoices:                                          Other matters:

DSC Communications Corporation                     DSC Communications
Corporation
1000 Coit Road                                     1000 Coit Road
Plano, TX 75075                                    Plano, TX 75075
Attn: Accounts Payable                             Attn: Legal Department


11.MISCELLANEOUS PROVISIONS

    a. Applicable Laws

     This Agreement shall be construed, governed, interpreted and applied in
     accordance with the laws of the State of Texas, without regard to its
     choice of laws rules, except that questions affecting the construction and
     effect of any patent shall be determined by the law of the country in which
     the patent was granted.

    b. Confidentiality

     All information exchanged between the parties under this Agreement, whether
     pre-existing or developed under this Agreement, shall come under, and shall
     be treated in accordance with, the terms and conditions of the Proprietary
     Information Agreement between DSC Communications Corporation and AWARE,
     dated March 17, 1995, and such Proprietary Information Agreement may, from
     time to time, be amended or extended. A copy of the Proprietary Information
     Agreement forms Attachment D to this Agreement. Notwithstanding the
     foregoing, or any language in such Proprietary Information Agreement to the
     contrary, for the purpose of exchanging information under this Agreement,
     (i) termination of such Proprietary Information Agreement shall only be
     coterminous with this Agreement, but termination of such Proprietary
     Information Agreement for other purposes shall be pursuant to such
     Proprietary Information Agreement, (ii) Proprietary Information (as
     defined in the Proprietary Information Agreement) exchanged in connection
     with the present Agreement or the discussion



                                      -23-

   24

     associated with this Agreement, may be used by the Recipient thereof for,
     and only for, Recipient's performance under the present Agreement or such
     discussion, and (iii) the period of years in Section 5 of the Proprietary
     Information Agreement shall be five (5) years as applied to the Proprietary
     Information exchanged in connection with the present Agreement or such
     associated discussions. The source code component of the LICENSED PRODUCTS
     is and shall remain a proprietary trade secret of AWARE. DSC shall hold any
     such source code in its possession in strict confidence, notwithstanding
     the expiration or termination of this Agreement or the Proprietary
     Information Agreement.

    c. No Publicity

     Neither party shall use the name of the other party in any news release,
     public announcement, advertisement, or general publicity without the prior,
     written consent of such other party. Notwithstanding the foregoing, AWARE
     may use the name of DSC in connection with any offering of the securities
     of AWARE or, as may be required by law or regulation or for the purpose of
     borrowing capital from a financial institution.

    d. Entire Agreement

     The parties hereto acknowledge that this Agreement, and the Attachments
     hereto, set forth the entire Agreement and understanding of the parties
     hereto as to the subject matter hereof, and shall not be subject to any
     change or modification except by the execution of a written instrument
     subscribed to by the parties hereto.

    e. Validity

     No provision of the Agreement is intended to conflict with any law, and the
     provisions should be construed in a manner that will uphold their validity.
     In the event that any provision is found to be contrary to any law, it
     shall be deemed unenforceable, and the parties or the court shall
     substitute a lawful provision in its place which is equitable and which, to
     the extent possible, reflects the original intent of the parties. Unless it
     would be inequitable to so, all other provisions of the Agreement shall
     remain in full force and effect.

    f. Waiver of Rights

     The failure of either party to assert a right hereunder or to insist upon
     compliance with any term or condition of this Agreement shall not
     constitute a waiver of that right or excuse a similar subsequent failure
     to perform any such term or condition by the other party.


                                      -24-

   25

    g. Relationship of the Parties

     It is expressly understood that, except as otherwise provided herein, DSC,
     on the one hand, and AWARE, on the other hand, do not intend to undertake
     the relationship of principal and agent, or to create a joint venture or
     partnership between them or their respective successors in interests, but
     are and remain independent contractors. Except as otherwise provided
     herein, neither DSC, on the one hand, nor AWARE, on the other hand, shall
     have any authority to create or assume, in the name of or on behalf of the
     other party, any obligation, express or implied, nor to act or purport to
     act as the agent or the legally empowered representative of the other party
     hereto for any purpose whatsoever.

    h. Expenses

     Except as stated in this Agreement, any and all costs, expenses, or
     liability to either AWARE or DSC caused by or arising out of this Agreement
     shall be borne by such party separately and individually, and neither party
     shall be liable or obligated to the other for any such costs, expenses, or
     liability, except to the extent that such costs, expenses, or liability are
     reimbursed, paid, or provided for under a subcontract, if any, entered into
     between the parties.

    i. Source Code Escrow

     The parties agree to negotiate in good faith to establish a source code
     escrow agreement with respect to the LICENSED PRODUCTS within a reasonable
     time after execution of this Agreement.

In WITNESS WHEREOF, the parties duly execute this Agreement the day and year set
forth below.

DSC TELECOM L.P.                            AWARE, INC.


By: /s/ Scott Smith                         By: /s/ James C. Bender
- --------------------                        ------------------------------
       for
Name: Dave Ehreth                           Name: James C. Bender

Title: VP of Finance                        Title: Chief Executive Officer
       -------------                        ------------------------------
Date: 3/6/96                                Date: March 6, 1996
      --------------                              ------------------------

                                      -25-