Tech-
invite
3GPP
space
IETF
RFCs
SIP
index
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
38
4‑5x
TS 23.228
IP Multimedia Subsystem (IMS)
3GPP‑Page
ETSI‑search
eToC
↓
CONTENT
→
V18.1.0 (Wzip)
2023/03
378 p.
V17.3.0 (PDF)
2021/12 355 p.
V16.7.0
2021/12 351 p.
V15.5.0
2021/12 333 p.
V14.7.0
2021/12 322 p.
V13.9.0
2021/12 315 p.
V12.11.0
2021/12 312 p.
V11.11.0
2015/06 292 p.
V10.9.0
2015/06 274 p.
V9.4.0
2010/09 255 p.
V8.12.0
2010/03 250 p.
V7.16.0
2009/12 225 p.
V6.16.0
2007/03 182 p.
V5.15.0
2006/06 133 p.
Rapporteur:
Mr. Towle, Thomas
Qualcomm Incorporated
Click
here
to see the IMS architecture evolution, up to Rel‑9
essential Table of Contents for
TS 23.228
Word version: 18.1.0
each title, in the
"available"
or
"not available yet"
area, links to the equivalent title in the CONTENT