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ekiga-2.0.3.tar.gz
Ekiga (formely known as GnomeMeeting) is an open source VoIP and video conferencing application for GNOME. Ekiga uses both the H.323 and SIP protocols. It supports many audio and video codecs, and is interoperable with other SIP compliant software and ...
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SS7GWPD.rar
... SS7 GW is to allow interconnection between the signalling of the PSTN, based on SS7, and the
signalling systems of the VoIP networks – either SIP or H.323. Additionally, the SS7 GW must provide connection
control for interworking the TDM circuits of the ...
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The_Speex_Codec_Manual_Version_1.2_Beta_3.rar
Speex是一套开源的专门压缩声音的库,压缩的性能非常高,常用在VoIP或者其它网络程序中。Speex声称自己是不受任何专利限制,并授权根据修订后的BSD许可证发布。它可以用来与Ogg容器格式或直接在UDP / RTP协议下传输。
这份是Speex的编码手册英文版,下面的地址是维基百科中关于Speex的介绍: http://en.wikipedia.org/wiki/Speex
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fullSim.rar
... Tcl to simulate a network node carrying GSM and GPRS traffics with QoS mechanisms. The payload type including circuit-switched voice, VoIP and web traffic, and the performance including packet drop, delay can be analyzed. The implemented QoS mechanism is ...
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Asterisk.rar
说明:
1.本文档探讨基于Asterisk如何实现VoIP的一些基本功能,包括
基本呼叫功能的方案选取、主叫号码透传、如何编写Asterisk AGI程序、 Radius认
证计费模块等。
2.本文档VoIP软终端使用X-Lite,其它终端均可以接入测试。
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