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
Intellectual Property Rights
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
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.