TS 102 345 : 1.3.1
Current
The latest, up-to-date edition.
CORPORATE TELECOMMUNICATION NETWORKS (CN); TUNNELLING OF QSIG OVER SIP
Hardcopy , PDF
English
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
3.1 External definitions
3.2 Other definitions
4 Abbreviations and acronyms
5 Background and architecture
5.1 Architecture
5.2 Basic operation
5.3 QSIG connectionless transport
5.4 Late availability of SDP parameters at the egress gateway
6 Procedures
6.1 General
6.2 Encapsulation of QSIG messages in SIP messages
6.3 QSIG SETUP message handling at an ingress gateway
6.4 QSIG SETUP message handling at an egress gateway
6.5 Subsequent QSIG messages
6.6 Terminating the SIP dialog
6.7 QSIG connectionless message handling at an ingress gateway
6.8 QSIG connectionless message handling at an egress gateway
7 Example message sequences
7.1 Call establishment
7.2 Call clearing
7.3 QSIG connectionless message
7.4 Call establishment with port=0 in first SDP answer
7.5 Backwards compatibility with early editions
8 Security considerations
Annex A (informative): Changes from early editions
A.1 Motivation for changes in payload renegotiation procedures
A.2 Late availability of SDP parameters at the egress gateway
A.3 Compatibility with gateways that support early editions of
this standard
History
Describes tunnelling of "QSIG" over the Session Initiation Protocol (SIP) within a Corporate Telecommunication Network (CN).
| Committee |
ECMA
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| ISO/IEC 11572:2000 | Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Circuit mode bearer services — Inter-exchange signalling procedures and protocol |
| ISO/IEC 11582:2002 | Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Generic functional protocol for the support of supplementary services — Inter-exchange signalling procedures and protocol |
| ISO/IEC 17343:2007 | Information technology — Telecommunications and information exchange between systems — Corporate telecommunication networks — Signalling interworking between QSIG and SIP — Basic services |
| ECMA 143 : 4ED 2001 | PRIVATE INTEGRATED SERVICES NETWORK (PISN) - CIRCUIT MODE BEARER SERVICES - INTER-EXCHANGE SIGNALLING PROCEDURES AND PROTOCOL (QSIG-BC) |
| ECMA 339 : 2ED 2006 | CORPORATE TELECOMMUNICATION NETWORKS - SIGNALLING INTERWORKING BETWEEN QSIG AND SIP - BASIC SERVICES |
| ECMA 165 : 2001 ERRATA 2002 | PRIVATE INTEGRATED SERVICES NETWORK (PISN) - GENERIC FUNCTIONAL PROTOCOL FOR THE SUPPORT OF SUPPLEMENTARY SERVICES - INTER-EXCHANGE SIGNALLING PROCEDURES AND PROTOCOL (QSIG-GF) |
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