V5 interfaces, as described in Recommendations G.964 and G.965, operate between a Local Exchange (LE) and an Access Network (AN) to support various narrow-band Integrated Services Digital Network (ISDN) and Public Switched Telephone Network (PSTN) services. These interfaces and their associated user ports need to be managed by the Operations Systems (OSs) within the Telecommunications Management Network (TMN). This management is performed by means of 43 interfaces.
ITU-T Q.831 FRENCH-1997由国际电信联盟 IX-ITU 发布于 1997。
ITU-T Q.831 FRENCH-1997 在中国标准分类中归属于: M11 通信网技术体制,M12 通信网编号、信号、接续。
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