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ETSI TS 186 011-1
M00003994
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ETSI TS 186 011-1 Core Network and Interoperability Testing (INT); IMS NNI Interoperability Test Specifications (3GPP Release 10); Part 1: Test purposes for IMS NNI Interoperability
standard by European Telecommunications Standards Institute, 10/01/2013
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ETSI TS 186 011-1 specifies interoperability Test Purposes (TPs) for IMS NNI interworking based on the IPMultimedia Call Control Protocol based on Stage 3 Session Initiation Protocol (SIP) and Session Description Protocol(SDP) standard, TS 124 229 [1].TPs are defined using the TPLan notation also described in ES 202 553 [4]. Test purposes have been written based onthe test specification framework described in TS 102 351 [2] and the interoperability testing methodology defined inTS 102 237-1 [3], i.e. interoperability testing with conformance checking.
The scope of these test purposes is not to cover all requirements specified in TS 124 229 [1]. TPs have been onlyspecified for requirements that are observable at the interface between two IMS core network implementations, i.e. IMSNNI. For the purpose of the present document an IMS core network as a whole - not its components - are considered tobe under test.
In a separate section a set of test purposes has been developed to cover the MGCF aspects as defined in clause 5.5 ofTS 124 229 [1]. To trigger events at the Mg and Mj reference point the IMS core network will connect to a PSTNnetwork via an MGCF. The interworking between IMS and PSTN is described in TS 129 163 [5].