Distributed call control processing

Details Distributed call control processing Distributed call control processing

2005-12-13

2005-12-13

Marcelo, Melvin (Department: 2662)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

Reexamination Certificate

active

06975625

ABSTRACT:
A network device and a method of distributed call control processing. The network device includes at least one port, at least two call processors, a memory, and a central processing unit. The method receives a call setup message and determines if a call processor is assigned to that call. If no call processor is assigned, a central processing unit assigns a least-loaded call processor to the call and that call processor sets up the call.

REFERENCES:
patent: 6353847 (2002-03-01), Maruyama et al.
patent: 6826272 (2004-11-01), Dalrymple et al.
patent: 2002/0126676 (2002-09-01), Johnson et al.
patent: 2004/0151166 (2004-08-01), Tsukagoshi et al.
ITU-T (Telecommunication Standardization Sector of ITU) H.323 (Feb. 1998)Series H: Audiovisual and Multimedia Systems, Infrastructure of audiovisual services—Systems and terminal equipment for audiovisual services, “Packet-based multimedia communications systems” (124 pages).

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