ECMA 333 : 2ED 2003

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

Covers functions for using an H.323 packet network in order to interconnect two Private Integrated services Network eXchanges (PINXs) forming part of a Private Integrated Services Network (PISN).