摘要
文章首先介绍电话主叫号码信息识别及传送(CID)技术的产生背景及其业务功能,随后简单说明CID业务的基本技术,最后详细描述CID的数据传送协议并分析了我国CID的状况.
The background and service functions of Calling Identity Delivery technology are introduced. Then the basic technologies to realize CID service are briefly described. Finally, CID data delivery protocols are presented and the development of CID service within our country is analyzed.
出处
《现代电信科技》
1998年第4期21-26,共6页
Modern Science & Technology of Telecommunications
