HEATKEYS

Softphone SDK, SIP SDK, VOIP SDK, IVR SDK, IMS SDK, Softphone, Webphone, Customization Softphone

Linphone, Free SIP VOIP client, open-source voip software for Linux, windows, mac, iphone, android. Free sip voip sdk.

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

Free Zoiper softphone, Web Phone & SDK for windows, mac, linux & mobile phones. Get your own OEM branded and customized softphone. Free Download

ABTO Software is a global provider of IT outsourcing and high-end software development services. We offer a wide range of solutions with integrity.

ABTO SIP SDK is a softphone sdk solution to quickly build voip softphone to dial and receive phone calls features in your software application. ABTO SIP SDK provides a powerful and highly customizable solution (including SIP activeX) to quickly add S...

RadiSys Corporation is a global leader in telecommunications.

PCBest Network provides SIP SDK for you SIP softphone or server application development.

Essential MSRP & SIP Libraries and code for C# & VB client and server development. Download the 100% managed MSRP & SIP software development kit.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

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