ETSI TS 101 883-2003 网络上电信和互联网协议的协调(TIPHON)第4次发布.技术映射.采用H.323的TIPHON架构的执行(版本4.1.1)
Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; Technology Mapping; Implementation of TIPHON architecture using H.323 (V4.1.1)