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TS 23.334CT4
IMS-ALG – IMS-AGW
Iq Interface

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V16.1.0 (Wzip)2019/12  208 p.
V15.1.0 (PDF)2019/12  219 p.
V14.6.02019/12  219 p.
V13.10.02019/12  208 p.
V12.11.0  2016/12  165 p.  
V11.2.0  2012/12  68 p.
V10.5.0  2012/12  65 p.
V9.3.0  2010/10  51 p.

WI Acronym:  IMS_AGCF
Rapporteur:  Dr. Belling, ThomasNokia Germany

This TS defines the stage 2 description for the Iq reference point (IMS Application Level Gateway – IMS Access Gateway). The stage 2 shall cover the information flow between the P-CSCF (IMS-ALG) and IMS-AGW. The protocol used over the Iq interface is the gateway control protocol according ITU-T Recommendation H.248 (which is specified for Iq by an H.248 profile according TS 29.334).

short Table of Contents for  TS 23.334  Word version:   16.1.0

each title links to the equivalent title in the full ToC
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1  ScopeWord-p. 9
2  ReferencesWord-p. 9
3  Definitions,Word-p. 9
4  ArchitectureWord-p. 15
5  Functional RequirementsWord-p. 18
5.1  GeneralWord-p. 18
5.2  Gate Control & Local NATWord-p. 18
5.3  IP realm indication and availabilityWord-p. 18
5.4  Remote NAT traversal supportWord-p. 19
5.5  Remote Source Address/Port FilteringWord-p. 19
5.6  Traffic PolicingWord-p. 19
5.7  Hanging Termination DetectionWord-p. 19
5.8  QoS Packet MarkingWord-p. 20
5.9  Handling of RTCP streamsUpWord-p. 20
5.10  Media Inactivity DetectionWord-p. 21
5.11  IMS Media Plane SecurityWord-p. 22
5.12  Explicit Congestion Notification support [R10]Word-p. 29
5.13  Transcoding [R10]Word-p. 30
5.14  Multimedia Priority Service (MPS) Support [R11]Word-p. 47
5.15  Coordination of Video Orientation [R12]Word-p. 48
5.16  Generic image attributes [R12]Word-p. 49
5.17  TCP bearer connection control [R12]Word-p. 49
5.18  Interactive Connectivity Establishment (ICE) [R12]Word-p. 53
5.19  MSRP handling [R12]Word-p. 57
5.20  Web Real-Time Communication (WebRTC) [R12]Word-p. 60
5.21  Alternate Connection (ALTC) Addresses Management [R12]Word-p. 73
5.22  Video Region-of-Interest (ROI) [R13]Word-p. 73
5.23  SDP Capability Negotiation (SDPCapNeg) [R13]Word-p. 75
5.24  RTP-level pause and resume [R14]Word-p. 76
5.25  RTCP Codec Control Commands and Indications [R14]Word-p. 77
5.26  Delay Budget Information (DBI) [R15]Word-p. 78
6  IMS-ALG to IMS-AGW ProceduresWord-p. 79
6.1  Non-Call Related ProceduresWord-p. 79
6.2  Call Related ProceduresWord-p. 87
7  ChargingWord-p. 167
8  Messages/Procedures and ContentsWord-p. 168
A  Change historyWord-p. 207

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