HEATKEYS

the best softphone for service providers

We produce the best softphones, webdialers and other SIP/H.323 VOIP software for service providers, PDA and smartphone vendors and ISVs.

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

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...

Android and Windows Mobile Developers - The Largest Community for Smartphone Hacks and Development of Apps

DSLReports Home : Broadband ISP Reviews News Tools and Forums, broadband news, information and community

VoIP Service Provider Home Phone Internet Phone Service Small Business SIP Trunk Solutions Free Cheap International Calls Virtual Number.

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Voipswitch , software for VoIP providers, mobiles, windows computers, Class 5 softswitch, billing, IP PBX, Callback, Calling cards...

1800PocketPC.com bring the latest Windows Phone 7 Apps , WP7 Accessories and WP7 news to mobile phone users. Best Windows Phone 7 Apps.

VoIP-Sol.com offers tips, guides and in-depth advice on VoIP, internet telephony, video conferencing and online meetings.

3CX VOIP PBX - provides an easy to use, plug and play SIP - IP PABX for Windows. With a software based IP PBX you will save on PBX maintenance and halve your phone bill. Download the FREE edition today and break free from your proprietary phone syste...