ETSI TS 129 164 defines interworking procedures between a 3GPP CS domain (see 3GPP TS 23.205 [2]) which
applies either BICC or ISUP as signalling protocol, and external networks that use SIP-I (see ITU-T Q.1912.5 [20],
Profile C) as signalling protocol. The document also describes the related interworking architecture. The control plane
interworking is performed by an interworking unit at the interconnection between the 3GPP CS domain and an external
SIP-I network. The user plane interworking is performed by an MGW. The present document defines stage 2
procedures for the control of the MGW.
The present specification reuses existing interworking procedures of 3GPP TS 29.163 [4] and ITU-T Q.1912.5 [20],
Profile C, as far as possible.
| Edition : | 14.0.0 |
| File Size : | 1
file
, 150 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 22 |
| Published : | 04/01/2017 |
