ISO/IEC 15772:2003 信息技术 系统间的无线电通信和信息交换 个人集成服务网络 内部交换信号协议 公共信息附加网络特性.

标准编号：ISO/IEC 15772:2003

中文名称：信息技术 系统间的无线电通信和信息交换 个人集成服务网络 内部交换信号协议 公共信息附加网络特性.

英文名称：Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Common Information additional network

发布日期：2003-04

标准范围

ISO/IEC 15772:2003规定了用于支持在专用综合业务网络(PISN)内连接在一起的专用综合业务网络交换机(PINX)之间的Q参考点处的公共信息附加网络特征(ANF-CMN)的信令协议。ANF-CMN是一种附加网络特征，它能够通过PISN在代表连接两端的实体之间交换公共信息。该公共信息是与连接一端的用户或设备相关的杂项信息的集合，并且包括以下中的一个或多个:特征标识符、方类别、设备身份。当由实体接收时，该信息可以用于任何目的，例如，作为向本地用户或另一网络的指示的基础，或者为了过滤特征请求。Q参考点在ISO/IEC 11579-1中定义。根据ETS 300 387中描述的方法，分三个阶段产生附加的网络特征规范。本国际标准包含Q参考点的第3阶段规范，并满足ISO/IEC 15771中第1阶段和第2阶段规范确定的要求。用于ANF-CMN的信令协议在用于基本电路交换呼叫控制的信令协议之上运行，如在ISO/IEC 11572中所规定的，并且使用用于控制在ISO/IEC 11582中所规定的补充业务的通用过程的某些方面。ISO/IEC 15772:2003还规定了用于支持ANF-CMN和其他补充业务与ANF之间的Q参考点处的交互的附加信令协议要求。

ISO/IEC 15772:2003 specifies the signalling protocol for the support of the Common Information additional network feature (ANF-CMN) at the Q reference point between Private Integrated services Network eXchanges (PINX) connected together within a Private Integrated Services Network (PISN).

ANF-CMN is an additional network feature which enables the exchange of Common Information between entities acting on behalf of the two ends of a connection through a PISN. This Common Information is a collection of miscellaneous information that relates to the user or equipment at one end of a connection and includes one or more of the following: Feature Identifiers, Party Category, Equipment Identity. This information, when received by an entity, can be used for any purpose, e.g. as the basis for indications to the local user or to another network or in order to filter feature requests.

The Q reference point is defined in ISO/IEC 11579-1.

Additional network feature specifications are produced in three stages and according to the method described in ETS 300 387. This International Standard contains the stage 3 specification for the Q reference point and satisfies the requirements identified by the stage 1 and stage 2 specifications in ISO/IEC 15771.

The signalling protocol for ANF-CMN operates on top of the signalling protocol for basic circuit switched call control, as specified in ISO/IEC 11572, and uses certain aspects of the generic procedures for the control of supplementary services specified in ISO/IEC 11582.

ISO/IEC 15772:2003 also specifies additional signalling protocol requirements for the support of interactions at the Q reference point between ANF-CMN and other supplementary services and ANFs.

标准预览图