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ISDN Audio Codec software with audio over IP Network and ISDN capability all in one - AudioTX Communicator. Compatible with all other ISDN codecs and uses standard Sound and ISDN cards in a Windows 2000/98/NT PC. Compatible with CDQ Prima, Telos Zephyr, Glensound, Philips, Musicam ...

World Telecom Labs, a leading company providing Telecom Hi-Tech solutions.

ISDN products for leased line backup, and backup of channelised G704 circuits, protocol conversion, ISDN capacity for routers, PRI and BRI sharing products, mobile phone micro cell delivery and much more. back up isdn leased line pri ...