ETSI TS 101 597-1-2013
IMS网络测试(INT).使用IP多媒体(IM)核心网(CN)子系统的闭合用户群(CUG).一致性测试规范.第1部分:协议实现一致性声明(PICS) 版本1.1.1
IMS Network Testing (INT); Closed User Group (CUG) using IP Multimedia (IM) Core Network (CN) subsystem; Conformance Test Specification; Part 1: Protocol Implementation Conformance Statement (PICS) (V1.1.1)