家庭网关承载语音业务的研究与实现  

Research and implementation of home gateway carrying voIP service

作　　者：郭力培[1] 

机构地区：[1]河北电信设计咨询有限公司

出　　处：《数字通信》2012年第4期84-88,共5页Digital Communications and Networks

摘　　要：根据当前网络发展趋势和语音业务的承载需求,提出了采用家庭网关承载语音业务的实现方案,包括家庭网关的工作模式、IP地址规划、PVC规划、VLAN规划、QoS实现策略及软交换改造建议等,指出了家庭网关与原有承载方式相比,仅需在网络中进行统一配置,应用QoS技术对业务进行保障,就可以实现线路中的多业务承载,并且给出了采用家庭网关的方式承载多种业务适用的应用场景。Based on current trends in network development and carrying needs of VolP, we gave the realization scheme of home gateway carrying VoIP service. It consisted of home gateway working mode, the plan of IP, PVC and VLAN, QoS im- plementation method, NGN upgrading suggestion, etc. Finally,we pointed out that implementing multi-service can be car- fled out on IP network compared with original service carrying mode, we only need to do unified configuration and use QoS protection technology in the network. And then, we gave the applicative conditions of cma-ying multi-service by using home gateway.

关 键 词：家庭网关 下一代网络 语音业务 多业务承载 QOS 

分 类 号：TN915.05[电子电信—通信与信息系统]