Voice Infrastructure and Applications
...SS，Broadband Local Integrated Services Solution）、思科语音基础设施和应用（VIA，Voice Infrastructure and Applications）传输服务框架和两个思科管理语音服务（MVS，Managed Voice Services）解决方案。
基于2个网页-相关网页
短语
语音基础设施和应用
Voice Infrastructure and Applications