Fax Data

Highly Optimized Fax Modem Software Announced by GAO Research

Toronto, Canada - GAO Research Inc.  has recently updated its fax modem software (GAOV.29) which implements the ITU-T V.29 Recommendation. This fax software provides full-duplex data transmission at rates of 9600, 7200, and 4800bps over four-wire leased lines.

GAO's V29 modem data pump software operates in either half or full duplex modes and has a "quick connect" feature. It uses the Group 3 fax (G3 fax) modulation technique for fax data transfer at 9600bps and 7200bps on two-wire lines. The fax modem software consists of both transmision and receiving functions for symbol transfer in groups of 2 or 3 bits at rates of 1200 or 1600 symbols per second respectively. All GAO software are subject to themost stringent quality control procedures, which is reflected in its well structured code, detailed design documentation, and well-defined design and test plans. This ensures ease of integration into the user's system, easy maintenance, and a smooth upgrade path for next-generation products.

GAO V.29 soft fax modem solution can operate within a multi-tasking environment or as a stand-alone task and is optimized for fixed-point arithmetic. It supports most commercial analog front ends (AFE) as well as proprietary discrete DAAs with codecs, depending upon the application. It can be integrated with other GAO data modems, telephony, speech compression, and fax relay solutions for use in various applications.

The software supports commonly used processors such as TI C5000 & C6000 series DSPs, ARM processors and ADI DSPs and OS such as Windows, VxWorks, and Linux.

About GAO Research Inc.

 GAO Research Inc. is a recognized international leading provider of communications software to telecom and electronics companies and provides the most comprehensive and unique suite of modem, fax, telephony, speech software, VoIP, FoIP, fax relay and fax/modem/voice relay software for embedded applications for DSP and microprocessors.

About the Author

GAO Research Inc. is a recognized international leading provider of communications software to telecom and electronics companies and provides the most comprehensive and unique suite of modem, fax, telephony, speech software, VoIP, FoIP, fax relay and fax/modem/voice relay software for embedded applications for DSP and microprocessors.

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