Author Archives: Tom Costelloe
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