Token passing arrangement for a conference call bridge...

Details Token passing arrangement for a conference call bridge... Token passing arrangement for a conference call bridge...

2006-03-21

2006-03-21

Pham, Chi (Department: 2667)

Multiplex communications

Special services

Conferencing

C370S352000

Reexamination Certificate

active

07016315

ABSTRACT:
A user terminal (10) using an internet protocol using session initiation protocol to interconnect a number of user terminals (11–13) in a conference call. A conference bridge (30) or user terminal (10) detects speech of one of the user terminals (203). A “babble ” timer is started (207). The speaker is allowed to continuously speak until silence is detected (217) or until the “babble” timer timers out (211).

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patent: 0 779 732 (1997-06-01), None
patent: 0 779 732 (1997-06-01), None

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