ISO/IEC 15053:2003 信息技术 系统间的无线电通信和信息交换 专用集成服务网络 规范,功能模数和信息流 呼叫拦截附加网络特定功能.

标准编号：ISO/IEC 15053:2003

中文名称：信息技术 系统间的无线电通信和信息交换 专用集成服务网络 规范,功能模数和信息流 呼叫拦截附加网络特定功能.

英文名称：Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Call Interception a

发布日期：2003-04

标准范围

ISO/IEC 15053:2003规定了附加网络特征呼叫拦截（ANF-CINT），适用于专用综合业务网络（PISN）支持的各种基本业务。ISO/IEC 11574中规定了基本服务。ANF-CINT是一种附加的网络特征，它使由于某些条件而不能完成的呼叫能够被重定向到预定义的拦截到用户。根据ETS 300 387中描述的方法，ANF规范分三个阶段产生。ISO/IEC 15053:2003包含ANF-CINT的阶段1和阶段2规范。阶段1规范（条款6）指定了PISNs用户所看到的特性。阶段2规范（条款7）标识了特征中涉及的功能实体以及它们之间的信息流。

ISO/IEC 15053:2003 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. ISO/IEC 15053:2003 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.

标准预览图