HEATKEYS

Find unified communications (UC) news, advice and research for IT professionals and learn about strategies for UC deployment, integration and management.

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...

An online computer dictionary and internet search engine for internet terms and technical support.

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...

ShoreTel Sky provides hosted VoIP phone systems and applications with an experience that businesses love.

Hosted PBX and Business VoIP phone service, for companies of all sizes. Virtual PBX including voicemail to email, Find-me, follow-me, virtual numbers, free long distance, and much more.

Cisco (NASDAQ: CSCO) is the worldwide leader in networking that transforms how people connect, communicate and collaborate.

Asterisk is free software that transforms a computer into a communication server. Asterisk lets you build applications like PBX, VoIP gateway, IVR and ACD.

YouTube is a place to discover, watch, upload and share videos.

From defining the latest tech buzzword to exploring enterprise-level decisions, Techopedia aims to help you understand technology.