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TS 24.322CT1
Tunnelling of IMS Services
over Restrictive Access Networks

use "3GPP‑Page" to get the Word version
use "ETSI‑search" to get the PDF version
for a better overview, the Table of Contents (ToC) is reproduced
V15.0.0 (PDF)  2018/06  16 p.
V14.0.0  2017/03  16 p.
V13.0.0  2015/06  16 p.
V12.1.0  2014/06  16 p.

Rapporteur:  Mr. Song, Yue

This TS specifies procedures and protocol elements for tunnelling of IMS traffic over restrictive access networks, specifically procedures and protocol elements for establishing, maintaining, and sending traffic via a firewall traversal tunnel between the UE and an enhanced firewall traversal function (EFTF) in the network. The present document is applicable to UE and EFTF.
The present document applies only to the case when the IMS traffic is not routed via EPC of a PLMN. Procedures for tunnelling of IMS traffic that is routed via EPC are specified in TS 24.302   annex F.

full Table of Contents for  TS 24.322  Word version:   15.0.0

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1  ScopeWord-p. 6
2  References
3  Definitions and abbreviationsWord-p. 7
4  UE - network protocols
5  FTT-IMS protocolWord-p. 8
6  IP roles and IP based procedures
7  PDUs and parameters
A  Change historyWord-p. 14

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