oRTP is a LGPL licensed C library implementing the RTP protocol (rfc1889). It is available for most unix clones (primilarly Linux and HP-UX), and Microsoft Windows.-oRTP is a LGPL licensed C library implement ing the RTP protocol (rfc1889). It is a

Audacity是一款用於錄音和編輯聲音的、免費的開放源碼軟體。它可以執行於Mac OS X、Microsoft Windows、GNU/Linux和其它作業系統-for recording and editing sound, free open-source software. It can be implemented in Mac OS X, Microsoft Windows, GNU / Linux and other operating systems

G.729 and G.723.1 codecs x86 (and x86_64) Linux and FreeBSD source code for Asterisk open source PBX