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信息技术.系统间远程通信和信息交换.QSIG和SIP间的信令互通.呼叫转移
Information technology - Telecommunications and information exchange between systems - Corporate Telecommunication Networks - Signalling Interworking between QSIG and SIP - Call Diversion
参考页数:35P.;A4
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信息技术.系统间远程通信和信息交换.企业电信网.QSIG和SIP间信令互通.呼叫转移
Information technology - Telecommunications and information exchange between systems - Corporate Telecommunication Networks - Signalling Interworking between QSIG and SIP - Call Transfer
参考页数:25P.;A4
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信息技术.系统间远程通信和信息交换.SIP电话用户代理(uaCSTA)用CSTA的使用
Information technology - Telecommunications and information exchange between systems - Using CSTA for SIP phone user agents (uaCSTA)
参考页数:82P.;A4
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信息技术.系统间远程通信和信息交换.PISN移动性一般原则和服务特性
Information technology - Telecommunications and information exchange between systems - PISN mobility-general principles and services aspects
参考页数:49P.;A4
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不同运营商IMS网间互通网关设备技术要求
参考页数:18
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通用个人通信(UPT)、广域集中用户交换机(WAC)、电话投票(VOT)和大众呼叫(MAS)的编号和拔号程序(内部标准)
Code number and dialing procedure of universal personal telecommunication, wide area Centrex switch (WAC), vote of telephone (VOT) and mass calling (MAS) services (internal standard)
参考页数:9P.;A4
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面向即时通信互通的扩展消息与表示协议(XMPP)技术要求
XMPP protocol technical requirement for instant communication interworking
参考页数:45P.;A4
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会话初始协议与传统网络协议互通的测试方法 第3部分:SIP和SIP-I互通
Test method for interworking between Session Initiation Protocol (SIP) and legacy protocols.Part 3: Interworking between SIP and SIP-I
参考页数:164P.;A4
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网间监测系统反牵终端功能及监测系统配合功能技术要求
Technical requirements for operator-side-terminal and inter-network monitor system coordination functions
参考页数:9P.;A4
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