D2, TrendChip create VoIP-enabled solution for xDSL IADs

SANTA BARBARA, USA & HSINCHU, TAIWAN: D2 Technologies, the market leader in embedded software platforms that power IP communications, and TrendChip Technologies, the leading xDSL chipset provider, announced the availability of D2's vPort Gateway (GW) embedded VoIP software on TrendChip’s TC3182 ADSL2+ processor.

The combined solution allows OEMs/ODMs to quickly deliver advanced ADSL2+ Integrated Access Devices (IADs) that offer high-performance ADSL2+ and 802.11n with optimized carrier-grade VoIP functionality.

"D2 Technologies’ vPort VoIP solution is highly optimized and field proven," said Bomin Wang, president of TrendChip. "vPort’s carrier grade real-time voice engine will allow our OEM and ODM customers to minimize risk and accelerate time-to-market for best-in-class xDSL VoIP IAD products based on the TrendChip TC3182."

For this series of IAD solutions, the TC3182 incorporates the powerful processing core, MIPS 34Kc, two Virtual Processing Elements (VPE) and a multi-threading system structure.

This delivers not only the excellent network performance of wired speed, but also maintains the high definition quality of voice signals even under high network traffic. These solutions also offer voice compression coding formats, such as G.711, G.726, G.729, and G.722, in order to satisfy the requirements of different telecommunications specifications.

"We are pleased to be collaborating with TrendChip to offer an industry leading VoIP-enabled xDSL platform to the market," said Doug Makishima, COO at D2 Technologies. "This solution offers carriers, OEMs and ODMs a way to deliver a single device that delivers ultra high speed Internet connectivity combined with high voice quality for premium voice/video/data services."

D2's vPort GW provides carrier-grade VoIP application, protocol and DSP features for wired/wireless CPEs such as ATA, gateway/router, IAD, and FMC products. vPort's advanced softDSP voice engine includes a comprehensive list of narrowband and wideband/HD CODECs, dynamic adaptive jitter buffer, packet loss compensation, VAD/CNG, DTMF tone generation/detection, echo cancellation, caller ID, FAX relay and more.

vPort delivers the best VoIP performance, quality and interoperability in the industry, and is highly optimized not just for quality, but for a small memory footprint and low CPU MHz impact. In fact, D2's VoIP software is the most widely deployed in the market today, powering more than 40 billion minutes of VoIP traffic each month across top-tier OEM deployments in consumer, enterprise and carrier environments worldwide.