Content for TS 29.238 Word version: 17.0.0
5 Profile Description p. 11
5.1 Profile Identification p. 11
5.2 Summary p. 12
5.3 Gateway Control Protocol Version p. 12
5.4 Connection model p. 13
5.5 Context attributes p. 13
5.6 Terminations p. 13
5.7 Descriptors p. 15
5.7.1 TerminationState Descriptor p. 15
5.7.2 Stream Descriptor p. 16
5.7.2.0 General p. 16
5.7.2.1 LocalControl Descriptor p. 16
5.7.3 Events descriptor p. 17
5.7.4 EventBuffer descriptor p. 18
5.7.5 Signals descriptor p. 18
5.7.6 DigitMap descriptor p. 19
5.7.7 Statistics descriptor p. 19
5.7.8 ObservedEvents descriptor p. 20
5.7.9 Topology descriptor p. 20
5.7.10 Error descriptor p. 20
5.8 Command API p. 22
5.8.1 Add p. 22
5.8.2 Modify p. 22
5.8.3 Subtract p. 23
5.8.4 Move p. 23
5.8.5 AuditValue p. 23
5.8.6 AuditCapabilities p. 24
5.8.7 Notify p. 24
5.8.8 ServiceChange p. 24
5.8.9 Manipulating and auditing context attributes p. 26
5.9 Generic command syntax and encoding p. 26
5.10 Transactions p. 26
5.11 Messages p. 27
5.12 Transport p. 28
5.13 Security p. 28
5.14 Packages p. 29
5.14.1 Mandatory Packages p. 29
5.14.2 Optional Packages p. 30
5.14.3 Package usage information p. 31
5.14.3.1 Generic (g) p. 31
5.14.3.2 Base root (root) p. 32
5.14.3.3 Differentiated Services (ds) p. 33
5.14.3.4 Gate Management (gm) p. 34
5.14.3.5 Traffic management (tman) p. 35
5.14.3.6 Inactivity Timer (it) p. 36
5.14.3.7 IP Domain Connection (ipdc) p. 36
5.14.3.8 Media Gateway Overload Control Package (ocp) p. 37
5.14.3.9 Hanging Termination Detection (hangterm) p. 37
5.14.3.10 Media Gateway Resource Congestion handling Package (chp) p. 38
5.14.3.11 IP Realm Availability (ipra) p. 38
5.14.3.12 3G Interface Type package (threegint) p. 39
5.14.3.13 RTCP Handling Package (rtcph) p. 39
5.14.3.14 Application Data Inactivity Detection (adid) p. 40
5.14.3.15 Explicit Congestion Notification for RTP-over-UDP Support (ecnrous) |R10| p. 41
5.14.3.16 MG Act-as STUN Server (mgastuns) |R12| p. 42
5.14.3.17 Originate STUN Continuity Check (ostuncc) |R12| p. 43
5.14.3.18 MG located Bearer Level ALG (mgbalg) |R12| p. 44
5.14.3.19 Enhanced Revised Offer/Answer SDP Support (eroas) |R16| p. 44
5.15 Mandatory support of SDP and Annex C information elements p. 45
5.16 Optional support of SDP and Annex C information elements p. 48
5.17 Procedures p. 50
5.17.1 Formats and Codes p. 50
5.17.2 Call Related Procedures p. 54
5.17.2.1 General p. 54
5.17.2.2 Reserve TrGW Connection Point p. 54
5.17.2.3 Configure TrGW Connection Point p. 57
5.17.2.4 Reserve and Configure TrGW Connection Point p. 62
5.17.2.5 Release TrGW Termination p. 67
5.17.2.6 Termination Heartbeat Indication p. 67
5.17.2.7 IP Bearer Released p. 68
5.17.2.8 Media Inactivity Notification p. 68
5.17.2.9 Change Through Connection p. 69
5.17.2.10 ECN FailureIndication |R10| p. 69
5.17.2.11 Change Flow Direction |R10| p. 70
5.17.2.12 ICE Connectivity Check Result Notification |R12| p. 70
5.17.2.13 ICE New Peer Reflexive Candidate Notification |R12| p. 71
5.17.3 Non-Call Related Procedures p. 71
5.17.3.1 General p. 71
5.17.3.2 TrGW Out Of Service p. 72
5.17.3.3 TrGW Communication Up p. 73
5.17.3.4 TrGW Restoration p. 73
5.17.3.5 TrGW Register p. 74
5.17.3.6 TrGW Re-Register p. 74
5.17.3.7 IBCF Ordered Re-register p. 75
5.17.3.8 IBCF Restoration p. 75
5.17.3.9 IBCF Out of Service p. 76
5.17.3.10 Audit Value p. 76
5.17.3.11 Command Rejected p. 78
5.17.3.12 TrGW Capability Change p. 78
5.17.3.13 TrGW Resource Congestion Handling - Activate p. 79
5.17.3.14 TrGW Resource Congestion Handling - Indication p. 79
5.17.3.15 Inactivity Timeout - Activation p. 79
5.17.3.16 Inactivity Timeout - Indication p. 80
5.17.3.17 Realm Availability Change - Activation p. 80
5.17.3.18 Realm Availability Change - Indication p. 81
5.17.3.19 Termination Out Of Service p. 81
A Illustration of Gate/Pinhole Concept p. 82
B Void
$ Change History p. 85
