摘要
Vo IP属于通信方法之一,又被称为网络电话或互联网语音协议。目前,许多组织机构或企业都已了使用VoIP通信系统。然而,通信安全问题会影响VoIP通信系统所提供的服务质量。出于安全考虑,运用WLAN、防火墙和SIP安全技术设计并实现了一个VoIP网络安全系统,并在设计中同时考虑了VoIP通信服务的服务质量(QoS)。
VoIP is one of the communication methods, also known as Voice over Internet Protocol. Currently, many organizations or companies are using VoIP communication system. However, security problems can affect the communication quality of service produced by the VoIP system. For safety reasons, a VoIP network security system is designed and implemented using by WLAN, firewall and SIP security technology. Meanwhile, quality of service （QoS） is taken into account in the design of VoIP communication service.
出处
《电声技术》
2015年第9期62-66,共5页
Audio Engineering
基金
贵州省数字健康管理工程技术研究中心项目(黔科合G字[2014]4002号)
贵州省中药现代化产业集群平台建设项目(黔科合中药字[2013]5066号)
