Symmetricom Features Time and Frequency Solutions at Martin Group's 5th Annual Technology Conference; Next-Generation Time and Frequency Solutions Featured - September 11-13, 2006 - San Antonio, TX.

SAN JOSE, Calif. -- Symmetricom, Inc. (NASDAQ: SYMM), a worldwide leader in precise time and frequency products and services, today announced the company is exhibiting its next-generation time and frequency solutions at Martin Group's 5th Annual Technology Conference, September 11-13, 2006 at the Hyatt Regency in San Antonio, Texas. Martin Group, the nationwide leader of software, business services and engineering for communications providers, brings professionals from the telecommunications industry together annually to discuss emerging issues. Symmetricom is featuring its SSU 2000 Intelligent NEBS-Compliant Synchronization Supply Unit; TimeProvider(TM) Network Access Synchronization System; and TimeSource(TM) 3000 Primary Reference Source (PRS).

WHAT:   Symmetricom time and frequency solutions at Martin Group's
        5th Annual Technology Conference

WHEN:   Monday, September 11, 2006 - Wednesday, September 13, 2006

WHERE:  Hyatt Regency San Antonio, 123 Losoya, San Antonio, Texas,
        USA 78205

The conference will feature an industry leading IPTV Showcase and Panel Discussion, as well as educational sessions that will help communications providers make informed decisions about their business direction, contemplate technology upgrades, increase revenue streams and improve customer retention. Attendees from across the telecommunications industry will be talking about emerging issues in the areas of IP, engineering, regulatory, marketing and bundling of telecom, data, video and wireless services.

"At the conference, we will be addressing organizations that are increasingly faced with the challenge of maintaining their existing infrastructure while preparing for next-generation services," commented Gurdip Jande, senior vice president of marketing at Symmetricom. "Symmetricom's time and frequency solutions are built and designed to meet not only the needs of today's telecommunication infrastructures, but also the standards for emerging telecom technologies."

Featured Products

        The SSU-2000 is an intelligent, fully manageable
        Synchronization Supply Unit or Timing Signal Generator.
        Designed in a NEBS-compliant package, it utilizes the latest
        hardware and software integration technologies. The SSU-2000
        is used for telecom network operators to generate and
        distribute superior synchronization signals for advanced
        network services. It is designed to meet the latest and
        evolving industry standards, including ANSI, Telcordia and
        CE/CA.

        TimeProvider(TM) 3.0 is the latest version of Symmetricom's
        innovative network access synchronization system that includes
        NTP server/client with MD5 authentication, RS-422 output
        signals supporting 1.544 and 2.048 MHz frequencies and an
        integrated IMC/TPIU card that saves valuable rack space.
        TimeProvider's innovative architecture combines the tasks of
        tracking incoming timing references, qualifying signals,
        filtering and distributing precise synchronization onto a
        single universal Input, Output and Clock card (IOC).

        The stand alone TimeSource 3000 system can be configured as a
        PRS to front-end an office BITS or as a standalone PRS with 10
        outputs for remote or small offices, ideal for public network
        service providers. TimeSource 3000 offers 1) undisturbed
        Stratum 1 synchronization when locked to GPS, 2) continued
        Stratum 1 performance without GPS for up to 72 hours, with
        optional inputs and 3) the patented multiple input frequency
        locked loop BesTime(TM) clock engine to produce precise timing
        outputs.

For more information on Martin Group's 5th Annual Technology Conference, visit: http://www.martin-group.com/TcUm/2006/2006default.html.

About Martin Group

Martin Group is the nationwide leader of Software, Business Services, and Engineering that address operational and marketplace challenges faced by communications providers. Martin Group's advanced OSS/BSS software provides communications providers with the tools to manage revenue effectively and efficiently. Martin Group's Business Services help communications providers minimize exposure to capital, human and technological risks associated with in-house solutions. Martin Group's Engineering team has been assisting service providers plan and engineer their infrastructure for 35 years with innovative solutions, practical designs, and expert implementations. Martin Group is headquartered in Mitchell, SD and has regional offices spanning across the U.S. For additional information, visit www.martin-group.com.

About Symmetricom, Inc.

As a worldwide leader in precise time and frequency products and services, Symmetricom provides "Perfect Timing" to customers around the world. Since 1985, the company's solutions have helped define the world's time and frequency standards, delivering precision, reliability and efficiency to wireline and wireless networks, instrumentation and testing applications and network time management. Deployed in more than 90 countries, the company's synchronization solutions include primary reference sources, building integrated timing supplies (BITS), GPS timing receivers, time and frequency distribution systems, network time servers and ruggedized oscillators. Symmetricom also incorporates technologies including Universal Timing Interface (UTI), Network Time Protocol (NTP), Precision Time Protocol (IEEE 1588), and others supporting the world's migration to Next-Generation-Networks (NGN). Symmetricom is based in San Jose, Calif., with offices worldwide. For more information, visit www.symmetricom.com.