Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2011-03-22
2011-03-22
Flynn, Nathan (Department: 2468)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S230000, C370S235000, C370S465000, C370S230100, C370S356000
Reexamination Certificate
active
07912040
ABSTRACT:
Bandwidth of a subscriber line, such as a Digital Subscriber Line (DSL), that carries Voice over Internet Protocol (VoIP) telephone calls and Internet Protocol Television (IPTV) transmissions is allocated. A message is sent from a VoIP call processor that is associated with the subscriber line and a video server that is associated with the subscriber line, so as to allow a VoIP call to take place at a desired quality of service, notwithstanding concurrent transmission of IPTV to the subscriber line by the video server. The message may be sent by the VoIP call processor in response to initiating setup of a VoIP call for the subscriber line by the VoIP call processor.
REFERENCES:
patent: 6594277 (2003-07-01), Chiang et al.
patent: 6967921 (2005-11-01), Levy et al.
patent: 6990074 (2006-01-01), Wan et al.
patent: 7065048 (2006-06-01), Levy et al.
patent: 7623496 (2009-11-01), Kitchin
patent: 2003/0142625 (2003-07-01), Wan et al.
patent: 2004/0114515 (2004-06-01), Kim
patent: 2007/0140113 (2007-06-01), Gemelos
U.S. Appl. No. 11/026,228, filed Jan. 3, 2005, Wright et al.
U.S. Appl. No. 11/026,248, filed Jan. 3, 2005, Wright et al.
AT&T Intellectual Property I, LP
Flynn Nathan
Kassim Khaled
Myers Bigel Sibley & Sajovec P.A.
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