Its products include "Call Grabber, " which allows a user to transfer a voice or video call from a land line to a mobile device or broadband-enabled TV.

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With roughly 1, 700 employees, Genband has developed dozens of VOIP-related products and services over the years, including "Call Grabber, " which allows a user to transfer a voice or video call from a land line to a mobile device or broadband-enabled TV.

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We've talked about being able to personalize your own voice, about be able to transfer and to listen to music and see pictures and so on and so forth.

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In October the company launched its global area network (GAN), which offers a mobile integrated services digital network (ISDN), ideal for video conferencing, image transfer and high-quality voice transmission.

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Just as biotechnology and software have sprung up outside the mainstream drugs and computer industries, so the industry that has grown up on voice circuits will find it hard to transfer its grip to the new world of data networks.

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