ETSI TS 101 885-2003 网络上电信和互联网协议的协调(TIPHON)第4次发布.接口协议要求定义.采用H.248/MEGACO的TIPHON执行(版本4.1.1)
Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; Interface Protocol Requirements Definition; Implementation of TIPHON using H.248/MEGACO (V4.1.1)