Changing quality of service for voice over IP calls

Details Changing quality of service for voice over IP calls Changing quality of service for voice over IP calls

2005-09-20

2005-09-20

Ho, Duc (Department: 2665)

Multiplex communications

Data flow congestion prevention or control

Flow control of data transmission through a network

C370S352000, C370S410000

Reexamination Certificate

active

06947385

ABSTRACT:
Methods and/or systems for changing the quality of service (QoS) and/or type of service for voice over IP communications. A system for changing quality of service for voice over IP communications includes a signal monitoring module for monitoring subscriber inputs representing requests for a QoS change; and a controller for implementing subscriber inputs representing requests for a QoS change. A method for changing the quality of service (QoS) during an ongoing voice over IP communication is featured. A subscriber line is monitored for a subscriber originated request for a change in QoS. When a request is received, QoS of a subscriber communication is converted utilizing codec algorithms.

REFERENCES:
patent: 6515985 (2003-02-01), Shmulevich et al.
patent: 6597702 (2003-07-01), Caugherty
patent: 6832254 (2004-12-01), Scoggins et al.

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