Electrical computers and digital processing systems: interprogra – Application program interface
Reexamination Certificate
2006-04-11
2006-04-11
Thomson, William (Department: 2194)
Electrical computers and digital processing systems: interprogra
Application program interface
C709S223000, C709S230000, C455S435100
Reexamination Certificate
active
07028311
ABSTRACT:
An architecture for a communications node and a method of implementing control functions in a Session Initiation Protocol (SIP) telecommunications network. The node performs a plurality of call-control functions in a single physical node. A plurality of application-level logic blocks corresponding to the plurality of call-control functions are interfaced with a common engine module which is implemented on top of a common operating system and physical platform. The engine module includes SIP behavior functions and SIP stack functions, selected ones of which are operable to perform different call-control functions when interfaced with different application-level logic blocks. Mapping tables within the engine module identify groups of functions that, together with selected logic blocks, perform defined call-control functions. The open architecture allows additional functional logic blocks to be interfaced with the engine module to implement additional call-control functions.
REFERENCES:
patent: 5634127 (1997-05-01), Cloud et al.
patent: 6438114 (2002-08-01), Womack et al.
patent: 6546247 (2003-04-01), Foti et al.
patent: 6615236 (2003-09-01), Donovan et al.
patent: 6654606 (2003-11-01), Foti et al.
patent: 6694145 (2004-02-01), Riikonen et al.
patent: 6725036 (2004-04-01), Faccin et al.
patent: 6763233 (2004-07-01), Bharatia
patent: 6871070 (2005-03-01), Ejzak
patent: 6904035 (2005-06-01), Requena
patent: 6917612 (2005-07-01), Foti et al.
patent: 2002/0120729 (2002-08-01), Faccin et al.
patent: 2002/0131395 (2002-09-01), Wang
patent: 2002/0194378 (2002-12-01), Foti
patent: WO 00 42760 (2000-07-01), None
Tsang et al. “Accessing networked appliances using the Session Initiation Protocol” 2001 IEEE, pp. 1280-1285.
Geppert et al. “Collaboration-based design- Exemplified by the Internet Session Initiation Protocol” 2001 IEEE, pp. 158-167.
Hartikainen Mattias
Olson Sean
Prasad Shyamal
Roach Adam
Nguyen Van Hoa
Telefonaktiebolaget LM Ericsson (publ)
Thomson William
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