Author Archives: Tom Costelloe

Tom is the former VoIP Supply Online Marketing Manager. Tom held a variety of positions in both the sales and marketing departments at VoIP Supply.

Aastra Discontinues 3 of Their 6700i Series Phones

August 13, 2014

So far 2014 has been a busy year for Aastra. In late January their acquisition by Mitel was completed and then in March they released ... READ MORE

Badly Photoshopped VoIP Phones as Spaceships

May 20, 2014

Since I first started at VoIP Supply in 2008 I've spent a lot of time selling, researching, writing about and testing VoIP phones. On the ... READ MORE

First Look: Sangoma PBXcelerate

April 8, 2014

For many years Sangoma has been well known for making PCI cards that can be used inside IP PBX's but had never made the crossover ... READ MORE

First Look: Grandstream GXP2130

March 17, 2014

I'm starting to wonder if the off switch at the Grandstream new phone model assembly line is broken because today they announced another new VoIP ... READ MORE

First Look: Grandstream GXP2140 and Grandstream GXP2160

December 31, 2013

Earlier this year I posted about the amount of changes Grandstream phones had gone through over the course of two years. At the time of ... READ MORE

First Look: Yealink SIP-T19P and SIP-T21P

November 6, 2013

Earlier this year Yealink broke their mold, aesthetically speaking, when they released three new VoIP phones. These new phones featured a new design that looked ... READ MORE

Are You a Headset Hoarder? Help is Available

August 23, 2013

This is my desk. There are many like it, but this one is mine. . .and boy is it a bit of a mess. So why ... READ MORE

I Want My TouchScreen VoIP Phone

August 13, 2013

Before I go any further I have to be honest, when the touchscreen VoIP phones first came out I was somewhat skeptical. Sure it was ... READ MORE

Optimized for Lync 2013 vs Compatible with Lync VoIP Phones

August 8, 2013

Over the last couple years Microsoft Lync, formerly Microsoft Office Communicator, has been gaining a larger share of both the enterprise and the SOHO/SMB unified ... READ MORE

Cheng Zhang from Yealink Talks About the New Yealink SIP-T4 Phones

July 26, 2013

In May Yealink announced a new series of VoIP Phones that marked a change from their current line of SIP-T2 and SIP-T3 VoIP phones. To get ... READ MORE