Harris 20-20专网与公网间主叫号码的规范传送

Standardized transmission of caller number between Harris 20-20 private network and public network

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摘要文章介绍了专网与公网间实现主叫号码规范传送的原理,分析了交换机专网内呼叫转移的类型,提出了Harris 20-20专网与公网间的正常传送主叫号码的方法,实现了Harris 20-20专网与公网间有呼叫转移时主叫号码的成功传送。本方案的实现具有一定的指导意义。 This paper introduces the principle of standardized transmission of caller number between private network and public network, analyses the calling type when Call Transfer （CT） occurs in Harris 20-20 private network, and provides a method of transmitting caller number. This method has been realized successfully in practice.

作者吕建平

机构地区四川华电攀枝花发电公司

出处《电力系统通信》 2007年第8期64-66,共3页 Telecommunications for Electric Power System

关键词 HARRIS 20—20交换机专网公网呼叫转移主叫号码 Harris 20-20 exchanger private network public network Call Transfer （CT） caller number

分类号 TN915.853 [电子电信—通信与信息系统]