Monday, 29 June 2015
Wednesday, 17 June 2015
11:55 Posted by Jurgens Krause asterisk, pbx, phone, review, voip, yealink, yealink t21p No comments
The T21 comes in two models, the T21P being the POE version, which is the one I will be looking at. The only difference between the T21 and the T21P is in fact that the T21P supports 802.11af Power over Ethernet.