ECMA 360 : 1ED 2004
Current
The latest, up-to-date edition.
CORPORATE TELECOMMUNICATION NETWORKS - SIGNALLING INTERWORKING BETWEEN QSIG AND SIP - CALL DIVERSION
12-01-2013
1 Scope
2 References
3 Terms and definitions
3.1 External definitions
3.2 Other definitions
4 Abbreviations and acronyms
5 Background and architecture for SIP-QSIG interworking
6 Call diversion
7 Call diversion in QSIG
8 Call diversion in SIP
9 Diversion interworking
9.1 Scenarios for diversion interworking
9.2 Mapping of numbers, names and URIs
9.3 Derivation of QSIG diversion reasons
9.4 Derivation of SIP response codes (scenarios A2 and C1)
9.5 Mapping the QSIG diversion counter
9.6 Privacy considerations
9.7 Interworking for scenario A1
9.8 Interworking for scenario A2
9.9 Interworking for scenario B1
9.10 Interworking for scenario B2
9.12 Interworking for scenario C2
10 Example message sequences
10.1 Scenario A1
10.2 Scenario A2
10.3 Scenario B1
10.4 Scenario B2
10.5 Scenario C1
10.6 Scenario C2
10.7 Scenario A1 followed by B1
10.8 Scenario A2 followed by scenario B2
10.9 Scenario C1 followed by scenario A1
10.10 Scenario C2 followed by scenario A2
10.11 Scenario C1 followed by scenario B1
10.12 Scenario C2 followed by scenario B2
1 Security considerations
Defines signalling interworking between "QSIG" and the Session Initiation Protocol (SIP) in support of call diversion within corporate telecommunication networks (CN), also known as enterprise networks.
| DocumentType |
Standard
|
| PublisherName |
European Computer Manufacturers Association
|
| Status |
Current
|
| ISO/IEC 13868:2003 | Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Name identification supplementary services |
| 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 |
| ISO/IEC 13872:2003 | Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Call Diversion supplementary services |
| ECMA/TR 86 : 1ED 2003 | CORPORATE TELECOMMUNICATION NETWORKS - USER IDENTIFICATION IN A SIP/QSIG ENVIRONMENT |
| ISO/IEC 13873:2003 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Call Diversion supplementary services |
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