Semiconductor & Software Stack Customers

Commetrex’ T.38 relay has been in the field since early 2000, making it one of the first two on the market. So when semiconductor manufacturers want to add T.38 fax relay to their chip, they turn to Commetrex’ PowerRelay for T.38 because, as the industry’s established reference standard, they know it sets the standard for performance and interoperability. And Commetrex’ flexible licensing terms allow them to sub-license the technology to their developer customers.

Atheros Communications


Atheros Communications delivers innovative technologies for wireless and wired communications. Its mission is to invent technologies that connect and empower people in ways that are elegant and accessible to all. Building upon its broad expertise in RF and mixed signal semiconductor design, Atheros’ portfolio includes a wide variety of connectivity solutions that are used by many of the world’s leading networking equipment, computing and consumer device manufacturers. Atheros utilizes licensed technologies from Commetrex, including Caller-id, Call Progress Analysis, Signal Generator-Detector, the Fax Modem Bundle, and T.38 Fax Relay Software.

D2 Technologies, Inc


D2 Technologies, Inc. is the market leader in software that powers IP communications for devices used in converged communications applications and markets. The company’s mCUE™, a converged multi-modal communications client solution and vPort™, an embedded VoIP software product, enable service providers, OEMs and ODMs to more quickly deliver to market today’s most in-demand communications services and applications for mobile phones, media players, mobile Internet devices (MIDs), netbooks, desktop IP phones, CPE equipment (gateways, routers, IADs) and more. D2 utilizes licensed fax technologies from Commetrex including, V.34 Fax Modem, the Fax Modem Bundle, T.38 Fax Relay Software Protocol Engine and T.38 IP Fax Protocol Module.

Freescale Semiconductor


Freescale Semiconductor is a global leader in the design and manufacture of embedded semiconductors for the automotive, consumer, industrial, and networking markets. Freescale’s unparalleled portfolio of power-management solutions, microprocessors, microcontrollers, sensors, radio frequency semiconductors, analog and mixed signal circuits, and software technologies are embedded in products used around the world. Freescale utilizes licensed fax technologies from Commetrex including T.38 & FRF.11.1 Fax Relay in its’ DSPs.



HelloSoft provides VoIP technologies for wireline and wireless devices. HelloSoft enables deployment of multi-mode wireline and wireless devices by providing highly optimized RISC-based VoIP software products for next-generation end-points. HelloSoft’s VoIP stack enables seamless hand-off between cellular and Wi-Fi networks for multi-mode handsets. HelloSoft’s VoIP products enable OEMs, ODMs, and semiconductor manufacturers to deliver VoIP-enabled products with a short time-to-market schedule. HelloSoft is a reseller of Commetrex’s T.38 Fax Relay Software that gives the next-generation network system developer the technology needed to support standards-based fax in IP, ATM, and Frame Relay networks.

LSI Corporation


LSI Corporation is a provider of innovative silicon, systems and software technologies that enable products that bring people, information, and digital content together. LSI’s capabilities and services including custom and standard-product ICs, adapters, systems, and software that are trusted by the world’s best-known brands to power leading solutions in the storage, networking and mobility markets. LSI licenses fax technologies from Commetrex including the Fax Modem Bundle and T.38 Fax Relay Software for use with its’ DSPs.

Marvell Technology Group


Marvell Technology Group develops storage, communications, and consumer silicon solutions. Marvell’s product portfolio includes switching, transceiver, communications controller, wireless, and storage solutions that power the entire communications infrastructure including enterprise, metro, home and storage networking. Marvel has acquired Commetrex licensed fax technologies, including T.30, V.34 Fax Modem, DTMF, Call Progress Analysis (CPA), T.38 Fax Relay (including I.366.2, and FRF.11), and OpenMedia, our signal-processing framework.

Netergy Microelectronics, Inc


Netergy Microelectronics, Inc., a subsidiary of 8×8, Inc., develops, manufactures and sells voice-and-video-over-packet semiconductors, software, and tailored design services that enable OEMs to rapidly develop reliable, low-cost, customer-premises equipment. Netergy has licensed Commetrex’s acclaimed T.38 Fax Relay Software for use in its Netergy Micro Product, which includes any product based on Netergy Micro’s MIPSC-5 or VP7 cores.

Octasic Inc


Octasic Inc. is a global provider of media and wireless modem processing silicon and software solutions for the converged carrier, enterprise and end-point communication equipment markets. The company’s leading quality VoIP and multi-standard wireless basestation DSP solutions are based on Opus, a unique asynchronous DSP architecture. Octasic has licensed Commetrex’ fax technologies including TerminatingT38, Fax Modem Bundle, and T.38 Fax Relay Version 3 (including I.366.2, and FRF.11).

PMC-Sierra, Inc


PMC-Sierra, Inc. is a leading provider of broadband communications and storage semiconductors for metro, access, fiber to the home, wireless infrastructure, storage, laser printers, and fiber access gateway equipment. PMC-Sierra™ has licensed Commetrex’ fax technologies including TerminatingT38, Fax Modem Bundle, and T.38 Fax Relay (including I.366.2, and FRF.11).

Realtek Semiconductor Corp.


Realtek Semiconductor Corp. is one of the world’s leading IC providers, designing and developing a wide range of IC products for communications network, computer peripheral, and multimedia applications. With advanced design expertise in RF, analog, and mixed signal circuits, and with strong manufacturing and system knowledge, Realtek offers full-featured, high-performance, and competitive total solutions. Realtek includes the following Commetrex’ fax technologies TerminatingT38, Fax Modem Bundle, and T.38 Fax Relay (including I.366.2, and FRF.11) in its’ product offerings.

SiTel Semiconductor BV


SiTel Semiconductor BV offers complete system-on-a-chip solutions of the highest quality and value for cordless applications. We are continually searching for increasingly smaller, faster and more complete chips for our products. SiTel has licensed the following products from Commetrex, Fax Modem Bundle, T.38 Fax Relay Software, and T.38 IP Fax Protocol Module, for availability in its solutions.

SoftRISC Communication Solutions


SoftRISC Communication Solutions, Inc. provides highly optimized media-processing and related communications software applications on RISC platforms. SoftRISC is making Commetrex’ market-leading technologies available on various RISC processors through a joint technology-marketing partnership between the two companies. The combination of Commetrex’ field-deployed, robust solutions and SoftRISC’s expertise in implementing communication applications on RISC processors has produced a complete fax modem and T.38 Fax Relay solution, now available on ARM9E & Intel’s XScale platforms.



Tensilica offers a broad line of controller, CPU and specialty DSP processors on the licensed-IP market in both an off-the-shelf format via the Diamond Standard Series cores and with full designer configurability with the Xtensa processor family. Commetrex proven telephony media technologies give Tensilica’s OEM customers a complete off-the-shelf solution for products requiring built-in fax and voice capabilities. Licensed technologies include OpenEndpoint, TerminatingT38, Multi-Modal Terminating Fax, Fax Modem Bundle, T.38 Fax Relay (including I.366.2, and FRF.11) , T.30 protocol engine, and Commetrex’s Image Conversion Library.

TranSwitch® Corporation


TranSwitch® Corporation provides communications OEMs with carrier-class semiconductors for the converging voice, data, and video network. TranSwitch designs and develops innovative silicon and software solutions, and provides the customer support needed for the fastest time-to-market. Centillium Communications, Inc., which was acquired by TranSwitch, licensed fax technologies from Commetrex including the Fax Modem Bundle, T.38 Fax Relay Software Protocol Engine and T.38 IP Fax Protocol Module.

Trinity Convergence


Trinity Convergence provides electronics manufacturers (OEMs and ODMs) and service providers with the embedded software solutions and design services required to rapidly develop new products. Today, the company’s software solutions are used in more than 500 products across the Consumer Electronics, Automotive, Enterprise, Industrial and Medical markets. Trinity Convergence has licensed Commetrex’ fax technologies including TerminatingT38, Fax Modem Bundle, and T.38 Fax Relay (including I.366.2, and FRF.11).