ETSI - TS 103 975
Core Network and Interoperability Testing (INT); Closed User Group (CUG) using IP Multimedia (IM) Core Network (CN) subsystem at the AGCF connecting legacy access; Conformance Test Specification (3GPP™ Release 17); Test Suite Structure and Test Purposes (TSS&TP)
| Organization: | ETSI |
| Publication Date: | 1 April 2023 |
| Status: | active |
| Page Count: | 105 |
scope:
The present document provides the Test Suite Structure (TSS) and Test Purposes (TP) for the Closed User Group (CUG) using IP Multimedia (IM) Core Network (CN) subsystem at the AGCF connecting legacy access. The Closed User Group (CUG) interworking is defined in ETSI TS 183 036 [3], the CUG requirements are described in ETSI EN 300 138-1 [4] in compliance with the relevant requirements. This Technical Specification (TS) is based on the ETSI TS 101 597-2 [6].
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