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TR 29.998-04-4
Open Service Access (OSA); Application Programming Interface (API) Mapping for Open Service Access;
Part 4: Call Control Service Mapping;
Subpart 4: Multiparty Call Control ISC

3GPP‑Page   ETSI‑search   ToC  
V9.0.0 (PDF)  2009/12  104 p.
V8.0.0  2008/12  104 p.
V7.0.0  2007/03  104 p.
V6.0.4  2005/01  104 p.
V5.0.3  2004/06  104 p.
Mr. Unmehopa, Musa

full Table of Contents for  TR 29.998-04-4  Word version:  9.0.0

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1  Scopep. 7

The present document investigates how the OSA Call Control Interface Class methods defined in [5] can be mapped onto SIP methods.
The mapping of the OSA API to the SIP is considered informative, and not normative. An overview of the mapping TR is contained in the introduction of the present document as well as in TR 29.998-01.
The OSA specifications define an architecture that enables application developers to make use of network functionality through an open standardised interface, i.e. the OSA APIs. The API specification is contained in the TS 29.198 series of specifications. An overview of these is available in the introduction of the present document as well as in TS 29.198-01. The concepts and the functional architecture for the Open Service Access (OSA) are described by TS 23.198. The requirements for OSA are defined in TS 22.127.

2  Referencesp. 7

3  Definitions and abbreviationsp. 8

4  Mapping OSA Call and Call Leg to SIPp. 10

5  Multi Party Call Control Flowsp. 14

5.1  Call Manager Service Interfacep. 14

5.2  Call Manager Application Interfacep. 19

5.3  Multi-Party Call Service Interfacep. 24

5.4  Multi-Party Call Application Interfacep. 35

5.5  CallLeg Service Interfacep. 40

5.6  CallLeg Application Interfacep. 53

6  Detailed parameter mappingsp. 65

A  Introduction to API Mapping for OSA MPCCSp. 78

B  SDP in SIP at application controlled calls for OSA MPCCS APIp. 86

C  OSA call forwarding presentationp. 99

D  Description of Multiparty Call Control ISC Mapping for 3GPP2 cdma2000 networksp. 101

$  Change historyp. 102

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