voip

With VOIP Buster you can call your friends for free from your PC.

Speak Freely is a 100% software-based VoIP phone.

WengoPhone allows you to make VoIP calls all over the world,PC to PC, for free.

Free chat, IM (MSN, ICQ, Yahoo, AIM, Google Talk), SMS, VOIP, social games!

SIP SDK - A powerful and highly versatile VoIP SDK for SIP applications

SIP Phone DLL - A powerful and highly versatile VoIP SDK for SIP applications

technology, desktop screensaver, gps, pcs, voip, wireless, broadband

SIP DLL - A powerful and highly versatile VoIP SDK for SIP applications

Play 150+ funny sound clips during any chat & VoIP. 100% Free! Have fun ;-)

Free voip ivr for gnugk and other h323 entity