Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN) - Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control (BICC) Protocol or ISDN User Part (ISUP) [ITU-T Recommendation Q.1912.5, modified] (Endorsement of the English version EN 383001 V1.1.1 (2006-06) as German standard)
电信和互联网融合服务和高级网络协议(TISPAN).会话启动协议(SIP)和承载独立呼叫控制(BICC)协议或ISDN用户部分(ISUP)之间的互通[ITU-T建议Q.1912.5 修改](英国