HEATKEYS

Twilio lets you use standard web languages to build voice, VoIP and SMS applications via a web API. Build the next generation of communications with us.

Twinkle is a soft phone for your voice over IP communcations using the SIP protocol. You can use it for direct IP phone to IP phone communication or in a network using a SIP proxy to route your calls.

SIP activeX, SIP Lib, SIP Dll and SIP cabinent to add SIP based softphone in your apps and webpages.

ActionScript.org is the premier ActionScript developer community online for Flash and Flex users. One of the largest such sites in the world, ActionScript.org caters for designers and developers at all skill levels. The site includes thousands of tut...

VentureVoIP is a research and development company in the field of Message Broadcasting, Predictive Dialing, PABX, Call Centre Systems and Telephone Exchanges.

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

Voice Services and the Mobile Internet

Welcome to voip.about.com, your guide site to everything Voice Over IP, also called VoIP, IP Telephony or Internet Telephony. Learn how to make free or cheap local and international calls using your PC or phone. Stay updated on VoIP hows and whats, V...