摘要
介绍VoIP的基本知识、VoIP技术的体系结构和基本的传输过程,VOIP网络的设计和Cisco7960IP电话及相关设备的配置。在帧中继广域网环境下,以Cisco路由器的FXS接口连接普通模拟电话机,以Cisco3550交换机连接Cisco IP电话,并通过Cisco Call-Manager的部署实现Voice over IP。Cisco产品对VoIP系统的实现具有很好的支持,该VOIP系统在实验室环境下通过调试。
The fundamental knowledge, systematic architecture and basic transmitting of VoIP technology, together with designing of VoIP network end configuration of Cisco 7960IP telephone end related equipments are introduced. In the frame-relay WAN environment, common telephone is connected with FXS interface of Cisco router, and Cisco IP telephone is connected with Cisco3550 switch. Furthermore, Voice over IP is realized by arrangement of Cisco call-manager. Cisco products demonstrate to be strong supports to the realization of VoIP system, and the VoIP system in the laboratory is complemented successfully.
出处
《计算机工程与设计》
CSCD
北大核心
2007年第4期862-865,共4页
Computer Engineering and Design
基金
2006年度浙江省教育科学规划立项基金项目(2006SC29)
关键词
IP语音
帧中继
呼叫管理
外部交换站
思科路由器
voice over IP
frame-relay
call-manager
foreign exchange station
Cisco router
