Method for transferring a call between a telecommunications...

Details Method for transferring a call between a telecommunications... Method for transferring a call between a telecommunications...

2002-08-14

2011-11-08

Yao, Kwang B (Department: 2473)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S401000, C370S466000, C370S467000

Reexamination Certificate

active

08054825

ABSTRACT:
The invention relates to a method for transferring a call between a telecommunications network and a data network. Between the data network and the telecommunications network an internetwork computer (gateway) is arranged, by which voice data of the call is converted from a format used in the telecommunications network into a format used in the data network, and conversely. Signaling data of the call is processed by a data processing device arranged in the data network. In order to make full use of the available functions of a signaling channel in telecommunications networks, even with voice connections that are partially over a data network, it is proposed that the signaling data be transferred bit-transparently between the gateway and the data processing device.

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