ECMA 333 : 2ED 2003
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The latest, up-to-date edition.
PRIVATE INTEGRATED SERVICES NETWORK (PISN) - MAPPING FUNCTIONS FOR THE TUNNELLING OF QSIG THROUGH H.323 NETWORKS
12-01-2013
1 Scope
2 Conformance
3 References
4 Definitions
4.1 External definitions
4.2 Other definitions
4.2.1 Call
4.2.2 Channel
4.2.3 Inter-PINX Connection (IPC)
4.2.4 Inter-PINX Link (IPL)
4.2.5 PINX roles
5 List of acronyms
6 Introduction
6.1 Reference configuration
6.2 Specific scenarios
6.3 Relationship with H.323 gateways
7 Capabilities at the Q reference point
8 Capabilities at the C reference point
9 Mapping functions
9.1 General requirements
9.2 Mapping of the D[Q]-channel
9.3 Mapping of the U[Q]-channel(s)
9.3.1 On-demand scenario
9.3.2 Semi-permanent scenario
10 IPC control procedures
10.1 Protocol identification
10.2 Registration with gatekeeper
10.3 Systems without gatekeeper
10.4 H.323 call establishment
10.4.1 Call admission
10.4.2 Outgoing call establishment
10.4.3 Incoming call establishment
10.5 Transfer of inter-PINX signalling information
10.6 H.323 call clearing
11 Scenario specific procedures
11.1 On-demand scenario
11.2 Semi-permanent scenario
Annex A - Implementation Conformance Statement (ICS) Proforma
Annex B - Examples of message sequences
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