ETSI - TS 183 036
Core Network and Interoperability Testing (INT); ISDN/SIP interworking; Protocol specification
Organization: | ETSI |
Publication Date: | 1 February 2021 |
Status: | active |
Page Count: | 156 |
scope:
The present document specifies the stage three protocol description of the signalling interworking between ISDN DSS1 protocol and SIP based on the concatenation of ETSI TS 129 163 [1], ETSI TS 124 229 [5] with ETSI EN 300 899-1 [2]. The concatenation method describes only the SIP/ISDN parameter mapping without ISUP procedures. In addition direct inter-working not supported by this concatenation of these existing inter-working documents will be described.
Document History






