移动通信与IP的融合

Convergence of Mobile and IP

Internet产业的热点之一是IP电话。与传统电话相比,IP电话具有诸多优点,其中最吸引用户的是资费。我国电话业务因资费过高而导致网络利用率低,移动运营商应抓住IP电话建设的契机,将IP引入到移动网中,既可节省长途中继,又可以降低花费以吸引用户。

IP telephony is a killer app of Internet.IP telephone service has many advantages over POTS, and its most attractive factor is tariff.The excessively high fixed telephone service charge in China results in inefficient use of the network.Mobile operators should seize the opportunity of IP telephony construction to introduce IP into the mobile network for the sake of saving toll trunks and reducing costs to attract customers.