System and method for distributed multi-party call control

Details System and method for distributed multi-party call control System and method for distributed multi-party call control

2006-09-19

2006-09-19

Phan, Man U. (Department: 2616)

Multiplex communications

Special services

Conferencing

C370S352000, C370S401000, C379S211020

Reexamination Certificate

active

07110368

ABSTRACT:
A system and method of distributed multi-party call control are provided. The method includes the steps of establishing a first leg of a multi-party call, adding a second leg of the multi-party call, associating the second leg with the first leg of the multi-party call, determining which of the first leg or the second leg to be the controlling or controlled legs of the multi-party call, and requesting a voice path to the controlled leg by the controlling leg to establish the multi-party call.

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