Method and system for manual admission control with user...

Details Method and system for manual admission control with user... Method and system for manual admission control with user...

2005-06-14

2005-06-14

Duong, Frank (Department: 2666)

Multiplex communications

Data flow congestion prevention or control

Flow control of data transmission through a network

C370S352000, C370S468000

Reexamination Certificate

active

06907004

ABSTRACT:
A call manager receives a call setup request for a Voice over Internet Protocol (VoP) call from a phone having an associated call originator. The call manager then determines whether sufficient bandwidth exists for the VoP call over a link using a bandwidth table. If insufficient bandwidth exists on the link for the VoP call, the call manager presents a plurality of call completion options to the call originator. One of the call completion options is a public switched telephone network (PSTN) option. In response to the selection of the PSTN option, the call manager routes the VoP call over a PSTN.

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