HEATKEYS

A discussion forum for electronics and circuits

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...

Virtual PBX small business phone system: The hosted PBX with Fortune 500 features and low up-front costs now offers business VoIP

Onebox Virtual Receptionist, a Virtual PBX solution, is an affordable, flat rate virtual phone system perfect for your small business.

Tom

Grasshopper is the virtual phone system designed to help entrepreneurs stay connected and sound professional. Toll free numbers, 800 numbers, local numbers, voicemail, call forwarding, extensions and more. Grasshopper is formerly GotVMail.

VOIP information, troubleshooting and tutorials to correct faxing, voip quality issues (echo), and one-way audio problems. How to best configure your VoIP connection.

The Provider you can rely on for advanced telephony and cutting-edge business and personal communication services

Intermedia: The top-selling hosted Exchange service — and the only source for hosted Exchange 2010. Free migration from Exchange 2003/2007. 25 GB mailboxes.

Fax software allows you to send and receive faxes in a network environment by using a public phone line; Network fax server software and Fax software for home and business.