Before kissing TDM voice goodbye, make sure sellers keep their pricing and performance promises, and that you don't put your network or its economics at risk. Here's how. SIP trunking (VoIP based on ...

With the ratification of v1.1, it can no longer be said that there is no standard for SIP Trunking. Whether v1.1 is widely acknowledged or adopted by the industry remains to be seen. Regular readers ...

I’m trying to get info from a supplier and they are insistent that a trunk is a 1 to 1 with a call. Now I am 99.999% sure he's wrong, but before I tell him so I wanted to make sure someone who knows ...