摘要
IP电话在推出后短短十年的时间以其低价、高效、灵活的特点迅速发展起来。本文介绍了IP电话的基本结构,比较了IP电话与普通电话的优缺点,讨论了IP电话的相关协议及关键技术,在这些基础上进一步指出IP电话的发展趋势,相信IP将成为未来信息通信的主导技术。
IP phone has developed rapidly for its low price, high efficiency and agility feature. In this paper, the basic structure of IP phone is introduced. Then the IP phone and common phone are compared. Finally, the protocols and key technologies of IP phone are analyzed, and it＇s development trends are indicated. So IP will be deemed to become the dominant technology in the future.
出处
《山西电子技术》
2006年第6期21-23,共3页
Shanxi Electronic Technology
