企业通信网络中,呼叫转移是一项非常重要的功能。呼叫转移可以将来电转移到其他电话号码或者语音信箱中,以便用户能够及时接听电话。QSIG和SIP是企业通信网络中常用的两种协议,它们分别用于传输信令和语音数据。为了实现呼叫转移功能,需要QSIG和SIP之间进行信令交互,以便将来电转移到用户指定的电话号码或语音信箱中。
ISO/IEC 23915:2005标准规定了QSIG和SIP之间的信令交互,以实现呼叫转移功能。该标准定义了QSIG和SIP之间的信令交互流程,包括呼叫转移请求、呼叫转移确认、呼叫转移取消等。该标准还规定了QSIG和SIP之间的信令参数,以便双方能够正确地解析和处理信令。
该标准适用于企业通信网络中使用QSIG和SIP协议的呼叫转移场景。企业通信网络中,QSIG和SIP协议通常用于不同的场景。QSIG协议通常用于传输信令,而SIP协议通常用于传输语音数据。因此,在企业通信网络中,QSIG和SIP之间的信令交互非常重要,以实现呼叫转移等功能。
该标准的实现可以提高企业通信网络的可靠性和稳定性。通过QSIG和SIP之间的信令交互,可以确保呼叫转移功能的正确性和可靠性。同时,该标准的实现还可以提高企业通信网络的互操作性,使得不同厂商的设备能够互相兼容和交互。
相关标准
ISO/IEC 11579-1:1995 Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional models and information flows -- Call transfer supplementary service
ISO/IEC 11579-2:1995 Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional models and information flows -- Call diversion supplementary service
ISO/IEC 11582:1995 Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Call transfer supplementary service
ISO/IEC 13870:1995 Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Call diversion supplementary service
ISO/IEC 17050-1:2004 Conformity assessment -- Supplier's declaration of conformity -- Part 1: General requirements