Third party service support with a voice over internet...

Details Third party service support with a voice over internet... Third party service support with a voice over internet...

2011-03-01

2011-03-01

Matar, Ahmad F (Department: 2614)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C379S088120, C719S328000, C370S261000, C370S229000

Reexamination Certificate

active

07899032

ABSTRACT:
Telecommunications systems for providing third party service support and call control in using a packet network are disclosed. The telecommunications systems for providing a Session Initiation Protocol (SIP) are based interface for third party service call control and communication connections and support via an external application gateway in communication with a call control element of a packet network. The external application gateway signals a third party application server that controls the call via the SIP interface. The systems include border elements located between the call control elements of the packet network and the media servers of communication systems for providing SIP and media interfaces for the third party media servers or endpoints, which can be located inside or outside of the packet network. The systems include the reuse of existing network architectural elements to provide third party communications support and call control.

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http://web.archive.org/web/20040811010521/http://www.csgnetwork.com/glossaryf.html.

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