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TS 29.235 (CT3)
Interworking between
SIP-I based Circuit-Switched core network and
other networks

3GPP‑Page   ETSI‑search   ToC    
V15.0.0 (PDF)  2018/06  110 p.
V14.0.0  2017/03  114 p.
V13.1.0  2016/03  111 p.
V12.1.0  2015/06  111 p.
V11.3.0  2013/09  107 p.
V10.3.0  2013/09  107 p.
V9.10.0  2013/09  107 p.
V8.8.0  2013/09  80 p.

Rapporteur:  Dr. Belling, Thomas
See also:  SIP-I-related TS/TR

This TS specifies the interworking between SIP-I based circuit-switched core network, as specified in TS 23.231 and TS 29.231, with out-of-band transcoder control related procedures in TS 23.153, and:
  • an external SIP-I based signalling network compliant to ITU-T Recommendation Q.1912.5,
  • an ISUP (ITU-T Recommendations Q.761 to Q.764) based network such as an ISUP based 3GPP CS Domain or a PSTN,
  • a BICC (ITU-T Recommendations Q.1902.1 to Q.1902.6) based network such as an BICC based 3GPP CS Domain as specified in TS 23.205 and TS 29.205,
  • an IP Multimedia Subsystem, as specified in TS 23.228 and TS 24.229.