Simple summary of relevant information on Voip, faster can help you effectively become familiar with related knowledge. The complete source code, has been tested and can be used directly.
[WP7_VoIP_application] - How to build a VoIP application for Windows Phone 7 that will not be blocked by the service providers
[VOIP-0.90-B] - Delphi VOIP Component
[opnet_voip] - opnet voip simulation example
[javafr_JCHAT-VOIP-ENVOIE-FICHIERS-CH...] - application de chat et voip
[javafr_PROJET-VOIP___Page] - projet voip su web similaire au skype
[voipshili] - A network call instance, core SIP protocol solution implementation, available through the DEMO version of the test. The complete source code, has been tested and can be used directly.
[ns2voip-2.31-070906.patch] - voip for ns2.. you can add new traffic/VoIP
[H323VOIP] - h323 voip program. full duplex audio video support. a real time application
[VoIP] - voice over ip patch for ns2 simulation
[voip soft phone source] - voip softphone source code