【摘要】 IP电话近年来发展很快。文章讨论了IP电话的若干重要的网络技术问题,如:在接收端对话音分组进行还原时采取的策略;对不同的分组给予不同的服务以及IP电话的应用层协议等。更多还原

【Abstract】 IP telephony has got veryrapid developments in recent years. This paper discusses some important technical problems of about the network IP telephony, for example: the strategy of playback from voice packets in the receiving end, providing different services to different packets, and application layer protocols for IP telephony.更多还原