Category Archives: Technical Advice

VoIP Failover with Xorcom Twinstar

October 29, 2010
Introducing Twinstar…what do you know about Failover!!! If you are new to the VoIP game or are a seasoned veteran, we all know that in business…we ... READ MORE

The Upsides and Downsides of Open Source VoIP Systems

June 14, 2010
Open Source solutions are very prevalent in the VoIP industry, particularly surrounding the open-source telephony engine Asterisk. Open source telephony applications have opened many opportunities in ... READ MORE

Migrating to VoIP using a gateway

April 28, 2010
More and more companies have begun considering a new phone system. Chances are you are looking into one too. Since the last time you've looked into ... READ MORE

VoIP Faxing with the Sangoma Fax Sync Cable

August 24, 2009
Looking for a reliable VoIP Fax Solution? Wait no longer. The Sangoma Fax Sync Cable can help. All of you VoIP engineers, installers and end users have ... READ MORE

VoIPSupply Labs: How to Configure the Linksys / Cisco WIP310 for Trixbox PRO Enterprise

August 12, 2009
One of our readers recently shared some issues they were having getting the Linksys / Cisco WIP310 WiFi VoIP Phone up and running on Trixbox ... READ MORE

Aastra adds electronic hook switch (EHS) support

August 10, 2009
As of the latest software release by Aastra (2.5.1.2000 Patch July 09), the following Aastra IP Phones now support Electronic Hookswitch (EHS) or otherwise known ... READ MORE

Using OpenVPN with Snom IP Phones

August 5, 2009
Did you know that you can configure two Snom IP phones for VPN without additional equipment? Snom provides a special firmware load for the Snom ... READ MORE

Help with Mass Provisioning Snom Phones

June 24, 2009
If you are a fan of Snom phones, you might be interested in a handy CGI script for mass provisioning Snom phones that I came ... READ MORE

VoIPSupply Labs: 4 Uses for the New Cisco SPA8800 Gateway

June 2, 2009
There are bunch of interesting applications for the new Cisco SPA8800 4FXS + 4FXO SIP gateway. Having both RJ11 FXS and FXO ports makes the ... READ MORE

VoIPSupply Labs: Tip for Cisco IP Phone Owners Migrating to SIP Version 12

To all Cisco CP-7940G/60G owners thinking about upgrading to Cisco's new SIP Version 12.0 firmware....please pay attention and avoid a migraine! Being that I run a ... READ MORE
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