Standard Number: YD/T 1522.2-2006(YD/T1522.2-2006)
Chinese:会话初始协议（SIP）技术要求 第2部分：基于会话初始协议（SIP）的呼叫控制的应用
English:Session Initiation Protocol (SIP) Technical Requirements Part 2: Application of Session Initiation Protocol (SIP)-based Call Control
Effective Date:2007-01-01
Standard Applicability:
PDF Downloadable: N
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