Telecommunication network system and method in communication...

Details Telecommunication network system and method in communication... Telecommunication network system and method in communication...

2007-07-31

2007-07-31

Smith, Creighton (Department: 2614)

Multiplex communications

Communication techniques for information carried in plural...

Adaptive

C370S466000

Reexamination Certificate

active

10653772

ABSTRACT:
An implementation of a voice-over-Internet protocol (VoIP) system for accomplishing two-way, three-way and conference calling between two or more parties is disclosed, in which new call features are readily adapted. The VoIP system is implemented in a Session Initiation Protocol (SIP) framework in which aspects of Distributed Feature Composition (DFC) architecture are modified and applied to overcome known limitations in the adaptability of existing VoIP frameworks.

REFERENCES:
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patent: 6160883 (2000-12-01), Jackson et al.
patent: 6404878 (2002-06-01), Jackson et al.
patent: 2003/0055981 (2003-03-01), Hakkarainen et al.
patent: 2003/0115332 (2003-06-01), Honeisen
patent: 2003/0145054 (2003-07-01), Van Dyke

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