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ISO/IEC 22535:2005被替代
Information technology - Telecommunications and information exchange between systems - Corporate telecommunication networks - Tunnelling of QSIG over SIP
出版：International Organization for Standardization
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基本信息
標(biāo)準(zhǔn)編號： ISO/IEC 22535:2005
發(fā)布時間：2005/5/20 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：International Organization for Standardization
標(biāo)準(zhǔn)頁數(shù)：11
標(biāo)準(zhǔn)簡介
ISO/IEC 22535:2005 specifies tunnelling of "QSIG" over the Session Initiation Protocol (SIP) within a corporate telecommunication network (CN)."QSIG" is a signalling protocol that operates between Private Integrated services Network eXchanges (PINX) within a Private Integrated Services Network (PISN). A PISN provides circuit-switched basic services and supplementary services to its users. QSIG is specified in International Standards, in particular ISO/IEC 11572 and ISO/IEC 11
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