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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...

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...

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

Your Online Guide to Fax Technology

VoIP Fax server solutions for Enterprise, small business and carriers. Fax SIP trunking, virtual fax server, fax machine, fax ata, email-to-fax, fax-to-email, SIP T.38 and IP fax trunking solutions

soft-switch.org provides DSP and signaling modules for free telephony

SpeedGuide.net - The Broadband place. Everything about cable modems, DSL & Satellite with large section on free speed optimizations, general Windows tweaks, tips and fixes for boosting system performance.

Our vibrant community provides a place where all members can discuss and ask for help on a wide variety of technical topics. Membership is free, so sign up today and join in on the discussions!

CNET is the premier destination for tech product reviews, news, price comparisons, free software downloads, daily videos, and podcasts.

TechRepublic helps IT decision-makers identify technologies and strategies to empower workers and streamline business processes. The site delivers a unique blend of original content by IT professionals, peer-to-peer advice from the largest community ...

Get Business VoIP Phones, VoIP Phone Systems and other VoIP Equipment for your VoIP solution. VoIP Supply is North America’s leading supplier of VoIP equipment and hardware. Over 85,00 served since 2002.