標(biāo)準(zhǔn)號(hào)：ISO/IEC 15053-2003
中文標(biāo)準(zhǔn)名稱：信息技術(shù).系統(tǒng)間遠(yuǎn)程通信和信息交換.專用綜合業(yè)務(wù)網(wǎng).規(guī)范、功能模式和信息流.呼叫截獲附加網(wǎng)絡(luò)特性
英文標(biāo)準(zhǔn)名稱：Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network; Specification, functional model and information flows; Call interception additional network feature
標(biāo)準(zhǔn)類型：M11
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：M11
國(guó)際標(biāo)準(zhǔn)分類號(hào)：33.040.35
適用范圍：This International Standard specifies Additional Network Feature Call Interception (ANF-CINT), which is applicable to various basic services supported by Private Integrated Services Networks (PISN). Basic services are specified in ISO/IEC 11574. ANF-CINT is an additional network feature which enables calls that cannot be completed due to certain conditions to be redirected to a pre-defined intercepted-to user. ANF specifications are produced in three stages, according to the method described in ETS 300 387. This International Standard contains the stage 1 and stage 2 specifications of ANF-CINT. The stage 1 specification (clause 6) specifies the feature as seen by users of PISNs. The stage 2 specification (clause 7) identifies the functional entities involved in the feature and the information flows between them.