ISO/IEC TR 26905:2006 信息技术 系统之间的远程通信及信息交换 涉及新一代公用网（NGN）的新一代企业通信网（NGCN）中的企业通信

标准编号：ISO/IEC TR 26905:2006

中文名称：信息技术 系统之间的远程通信及信息交换 涉及新一代公用网（NGN）的新一代企业通信网（NGCN）中的企业通信

英文名称：Information technology — Telecommunications and information exchange between systems — Enterprise Communication in Next Generation Corporate Networks (NGCN) involving Public Next Generation Networks (

发布日期：2006-11

标准范围

ISO/IEC TR 26905:2006确定了与涉及公共下一代网络（NGN）的基于IP的下一代企业网络（NGCN）或之间通信的关键用例，根据可用或计划的标准化技术分析这些用例，并确定必须满足的要求。ISO/IEC TR 26905:2006研究了涉及NGCN和NGN的配置及其互操作要求。NGCN和NGN之间的非基于IP的互操作，即使用电路交换技术，超出了ISO/IEC TR 26905:2006的范围。ISO/IEC TR 26905:2006不区分无线和有线接入技术。NGCN内的终端设备（TE）接口不在ISO/IEC TR 26905:2006的范围之内。所有移动性方面都超出了ISO/IEC TR 26905的范围:2006.一份配套的技术报告ISO/IEC TR 26927涵盖了它们。IP Centrex和CSTA（计算机支持的电信应用）等应用考虑超出了ISO/IEC TR 26905:2006的范围。

ISO/IEC TR 26905:2006 identifies key use cases for communication with or between IP-based Next Generation Corporate Networks (NGCN) involving public next generation networks (NGN), analyses these use cases in terms of available or planned standardized technology and identifies requirements that will have to be met.

ISO/IEC TR 26905:2006 investigates configurations involving NGCNs and NGNs and their interoperating requirements. Non-IP-based interoperation, i.e. using circuit-switched technology, between NGCNs and NGNs is outside the scope of ISO/IEC TR 26905:2006.

ISO/IEC TR 26905:2006 does not discriminate between wireless and wired access technology. The Terminal Equipment (TE) interface within an NGCN is outside the scope of ISO/IEC TR 26905:2006.

All mobility aspects are outside the scope of ISO/IEC TR 26905:2006. They are covered by a companion Technical Report, ISO/IEC TR 26927.

Application considerations such as IP Centrex and CSTA (Computer Supported Telecommunications Applications) are outside the scope of ISO/IEC TR 26905:2006.

标准预览图