Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2007-05-01
2007-05-01
Vu, Huy D. (Department: 2616)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S465000
Reexamination Certificate
active
09748069
ABSTRACT:
A network spanning heterogeneous call center system and method of operation is disclosed. A particular illustrative system is for use with a circuit-switched private branch exchange and a packet-switched private branch exchange. This system includes a circuit-switched private branch exchange interface, a packet-switched private branch exchange interface, and a processor. The circuit-switched private branch exchange interface is to communicate with the circuit-switched private branch exchange, and the packet-switched private branch exchange interface is to communicate with the packet-switched private branch exchange. The processor is coupled to the circuit-switched private branch exchange interface and to the packet-switched private branch exchange interface. A particular illustrative method of operation includes receiving a circuit-switched call event from a circuit-switched private branch exchange, receiving an internet protocol call event from a packet-switched private branch exchange, and processing the circuit-switched call event and the internet protocol call event using a call controller.
REFERENCES:
patent: 5848143 (1998-12-01), Andrews et al.
patent: 5862211 (1999-01-01), Roush
patent: 5978467 (1999-11-01), Walker et al.
patent: 6046762 (2000-04-01), Sonesh et al.
patent: 6049779 (2000-04-01), Berkson
patent: 6064667 (2000-05-01), Gisby et al.
patent: 6115462 (2000-09-01), Servi et al.
patent: 6122364 (2000-09-01), Petrunka et al.
patent: 6324276 (2001-11-01), Uppaluru et al.
patent: 6389005 (2002-05-01), Cruickshank
patent: 6389007 (2002-05-01), Shenkman et al.
patent: 6438599 (2002-08-01), Chack
patent: 6526041 (2003-02-01), Shaffer et al.
patent: 6539077 (2003-03-01), Ranalli et al.
patent: 6549539 (2003-04-01), Neyman
patent: 6584094 (2003-06-01), Maroulis et al.
patent: 6584191 (2003-06-01), McPartlan et al.
patent: 6611590 (2003-08-01), Lu et al.
patent: 6654458 (2003-11-01), Saleh
patent: 6665395 (2003-12-01), Busey et al.
patent: 6744878 (2004-06-01), Komissarchik et al.
patent: 6744879 (2004-06-01), Dezonno
Frawley Michael
O'Sullivan Marcus
Garlick Bruce
Garlick & Harrison & Markison
Nortel Networks Limited
Ryman Daniel
Smith Kevin L.
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