基于软交换语音处理技术的探讨

随着计算机通信、软件技术和芯片技术的革命性突破，使Internet成为全球最大、发展最快的网络．以软交换技术为核心的下一代网络，已经成为国内外电信厂商和运营商共同关注的焦点。本文分析了软交换语音处理技术，主要对时延和抖动的处理、回声消除、静音压缩、分组丢失的侦测和补偿做了详细介绍。

Soft Switch Voice Processing Technology Research

With the development of computer communication, software and chip＇s technology, Intemet has become the world＇s largest and fastest-growing network. NGN （next generation network） which is focus on soft switch has become the common concerns of the domestic and foreign telecom manufacturers. This papers analyzed the voice processing technology, mainly introduced the dealing with the delay and jitter, echo cancellation, silence compression, packet loss detection and compensation.