Enhanced media gateway control protocol

Details Enhanced media gateway control protocol Enhanced media gateway control protocol

2007-03-20

2007-03-20

Escalanate, Ovidio (Department: 2614)

Telephonic communications

Audio message storage, retrieval, or synthesis

Voice message synthesis

C379S088220

Reexamination Certificate

active

09749745

ABSTRACT:
The exemplary embodiments of the present invention provide ECTF S.100-like functionality for H.248/Megaco-controlled media gateways and/or media servers by defining extensions to several of the H.248/Megaco ARFs, which are permissible within that protocol, to allow terminations within a media gateway more advanced media processing capabilities.

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Cromwell D.: “Proposal for an MGCP Advanced Audio Package” RFC 2897, ′Online! Aug. 2000, pp. 1-34, XP002212513l; Retrieved from the Internet: URL:http://www.ietf.org/rfc/rfc2897.txt; retrieved on Sep. 5, 2002.
ECTF: “S.100 Media Services, revision 2.0—vol. 6” ECTF Standard, ′Online! pp. 175, 213-218, XP002212549; Retrieved from the Internet: URL:http://www.ectf/; 'retrieved Sep. 6, 2002.
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Greene, Ramahalo, Rosen: “Media Gateway Control Protocol Architecture and Requirements”; RFC 2805, ′Online! Apr. 2000, Retrieved from the Internet: URL:http//www.ietf.org/rfc/rfc2805.txt; 'retrieved on Sep. 5, 2002.
Cuervo, Greene, Huitema, Rayhan, Rosen, Segers: “Megaco Protocol version 0.8”; RFC 2885, ′Online! Aug. 2000, pp. 1-170, XP002212515; Retrieved from the Internet: URL:http://www.ietf.org/rfc/rfc2885.txt, 'retrieved on Sep. 5, 2002.
Office Action with English translation from related Japanese application (11pgs).

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