HEATKEYS

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...

IP PBX phone systems from FortiVoice help small businesses improve image, control costs and stay connected anywhere. Our affordable, scalable telephone systems fit 1 to 400 users per location, FortiVoice PBX and IP PBX telephone systems are VoIP-ena...

Talkingwav.com wav sounds. A selection of the best free wav sound files and ringtones. All wav sounds and ringtones are free to download.

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

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

Engage, Collaborate, Co-Create and Share your knowledge by asking and answering questions in the discussion forums, commenting on blogs, rating videos, and sharing tips and advice in the wiki-style documents on configuring, troubleshooting, and desig...

FreePBX is an open source GUI for managing Asterisk PBX

Ooma - Free home phone service. Call anywhere in the US with no monthly fees. Caller-ID, call-waiting and more!

Business VoIP phone systems, PBX SIP trunking and online fax services by NEXTIVA. A SIP-based hosted PBX small business VoIP provider for offices of all sizes.

Ultimate Communications is all about a true Unified Communications experience by Tommy Clarke [Lync MVP]

Access Point Inc. offers telecommunications solutions scaled to your business needs.