ETSI - TS 101 588-2
Core Network and Interoperability Testing (INT); Completion of Communications to Busy Subscriber (CCBS) and Completion of Communications by No Reply (CCNR) using IP Multimedia (IM) Core Network (CN) subsystem; Conformance Test Specification (3GPP™ Release 12); Part 2: Test Suite Structure and Test Purposes (TSS&TP)
| Organization: | ETSI |
| Publication Date: | 1 July 2018 |
| Status: | active |
| Page Count: | 117 |
scope:
The present document specifies the test suite structure and test purposes of the Completion of Communications to Busy Subscriber (CCBS) service and the Completion of Communication on no Reply (CCNR) service, based on stage three of the IMS simulation services. Within the Next Generation Network (NGN) the stage 3 description is specified using the IP-Multimedia Call Control Protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP) as defined in ETSI TS 124 642 [1] in compliance with the relevant requirements.
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