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Interworking Between SIP/SDP and H.323

Kundan Singh; Henning G. Schulzrinne

Title:
Interworking Between SIP/SDP and H.323
Author(s):
Singh, Kundan
Schulzrinne, Henning G.
Date:
Type:
Reports
Department(s):
Computer Science
Persistent URL:
Series:
Columbia University Computer Science Technical Reports
Part Number:
CUCS-015-00
Publisher:
Department of Computer Science, Columbia University
Publisher Location:
New York
Abstract:
There are currently two standards for signaling and control of Internet telephone calls, namely ITU-T Recommendation H.323 and the IETF Session Initiation Protocol (SIP). We describe how an interworking function (IWF) can allow SIP user agents to call H.323 terminals and vice versa. Our solution addresses user registration, call sequence mapping and session description. We also describe and compare various approaches for multi-party conferencing and call transfer.
Subject(s):
Computer science
Item views
319
Metadata:
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Suggested Citation:
Kundan Singh, Henning G. Schulzrinne, , Interworking Between SIP/SDP and H.323, Columbia University Academic Commons, .

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