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TS 23.334 (CT4)
IMS-ALG – IMS-AGW
Iq interface – Stage 2

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(P) V14.3.0    2017/06    220 p.
(P) V13.8.0    2017/06    208 p.
(P) V12.11.0    2016/12    165 p.      
(P) V11.2.0    2012/12    68 p.
(P) V10.5.0    2012/12    65 p.
(P) V9.3.0    2010/10    51 p.


Rapporteur:  Mr. Landais, Bruno
See also:  IMS-related TS/TR    


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).



 

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1   Scope [R9]   PDF-p. 9
2   References [R9]
3   Definitions, symbols and abbreviations [R9]   PDF-p. 13
4   Architecture [R9]   PDF-p. 15
5   Functional Requirements [R9]   PDF-p. 18
5.1   General
5.2   Gate Control & Local NAT
5.3   IP realm indication and availability
5.4   Remote NAT traversal support   PDF-p. 19
5.5   Remote Source Address/Port Filtering
5.6   Traffic Policing
5.7   Hanging Termination Detection
5.8   QoS Packet Marking   PDF-p. 20
5.9   Handling of RTCP streams      Up
5.10   Media Inactivity Detection
5.11   IMS Media Plane Security   PDF-p. 22

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