中国联通IP电话业务发展展望

The Development and Prospects for China Unicom IP Phone Service

本文全面介绍了中国联通开展ＩＰ电话业务的现状，并对中国联通未来ＩＰ电话业务的定位及发展策略。

This paper gived a general overview on the IP phone service offered by China Unicom,and puts forward their own opinion about the location and policy of the IP phone service.