现网固移可视电话互通方案研究

Research on Video Telephone Fixed and Mobile Networks Mutual-communication Solution

结合目前固定和移动网互通现状,讨论固移可视电话在现网互通时的本地和长途路由策略以及对应的网络改造方案。

Combined with the current fixed and mobile networks mutual-communication,it discusses video telephone routing strategies of local and long distance at current networks,as well as corresponding network transformation program.