This article first describes the drawbacks of the present IP networks in carrying voice and video services and then presents the thoughts about solving their existing problems
and describes in detail the specific active protection measures for IP networks.Specifically
relevant network indexes are collected through the network monitoring center and once the quality index deterioration of the IP network equipment ports or links are found to exceed the tolerance threshold of voice services
relevant instructions will be issued to the IP network equipment to implement fast cutover of the links that fail to meet the voice or video service quality requirement.
关键词
IP网络质量监控恢复机制主动保护时延抖动
Keywords
IP networkquality monitoringrecovery mechanismactive protectionlatencyjitter