DrayTek have launched a new IP PBX for small-to- medium sized businesses (SMEs) providing a complete data and voice communications platform. The VigorIPPBX 3510 is aimed at businesses with up to 100 ...

2006年12月深圳ATCOM（海硕丰实业有限公司）发布了最新的4口ISDN BRI卡AX-4S和单E1接口卡AX-1E AX-4S是一种半高型的ISDN基础速率接口卡，兼容PCI-2.2 接口。4个ISDN接口最多支持8个通道，具有强大的数据处理能力。AX-4S配合开源的asterisk系统和个人电脑可以组建一个功能 ...

1990以色列VCON通信有限公司是基于ISDN和IP网络的视频会议系统的开发商，生产制造商，销售商，被视频会议行业誉为商业IP视频 ...

German firm Cologne Chip will use the Electronica show to introduce transceiver chips that promises to bridge the gap between voice-over-IP and ISDN fixed line telephony systems. The XHFC family aims ...

BERN, SWITZERLAND: Patton-Inalp Networks AG, creator of SmartNode industry-leading VoIP technology, has announced that Cablecom, the largest cable-network operator in Switzerland, has selected the ...

Greetings everyone,<BR><BR> I am looking for an ISDN to IP converter. The company I work for is wanting to sell IP terminals in India, to do this we need an ISDN to IP converter. We are looking for a ...

The author, with the C1141 in the rack. Looking farther into 2010, there is little doubt that audio over IP will continue to grow in playing a key role in remote broadcasting, studio-to-transmitter ...

While the end of ISDN may not be as certain as death or taxes, it is coming eventually. There are places around the U.S. where you can no longer order ISDN, and places where you still can (such as ...

At CeBIT 2008, intec presets its ARGUS 42 ADSL tester extended with additional functions. The tester is now available in two new versions: as a voice tester (ARGUS 42v) for "Voice over IP" (VoIP) with ...