文件名称：3GPP TS 24.503 V8.22.0 (2016-12)
文件大小：5.45MB
文件格式：DOC
更新时间：2021-02-10 03:11:05
3GPP TS 24.503
3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IP Multimedia Call Control Protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP) Stage 3 [3GPP TS 24.229 (Release 7), modified] (Release 8)