TS 182 007-2007
电信和互联网融合服务和高级网络协议(TISPAN);语音呼叫连续性(VCC);第 2 阶段(V2.0.0;3GPP TS 23.206 Release 7 已修改)
Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN); Voice Call Continuity (VCC); Stage 2 (V2.0.0; 3GPP TS 23.206 Release 7@ modified)