HERNDON, VA--(Marketwired - Sep 4, 2013) - XO Communications today introduced session-free pricing for SIP trunking. New simplified pricing eliminates session charges for XO Enterprise SIP, the ...

SAN FRANCISCO, CA--(Marketwired - Mar 16, 2015) - Twilio, the leading cloud communications platform company, today announced the global availability of Twilio Elastic SIP Trunking along with an SLA ...

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 ...

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 ...

Just what is SIP trunking? Let’s take it one part at a time. SIP refers to Session Initiation Protocol, the standard developed in the 1990s by the Internet Engineering Task Force that is used to set ...

The switch can have substantial up-front costs, but it can also provide savings of up to 50 percent on telecommunications costs The merits of SIP trunking have been talked about for years and now it ...

SIP trunking is a type of protocol used for VoIP, although the relationship between the two has often been confused. In this article, we’ll take a close look at what exactly SIP is, what SIP trunks ...

While many enterprises have transitioned to SIP trunking as they adopt Voice over IP (VoIP), many are hesitant to migrate their contact centers away from the Public Switched Telephone Network (PSTN) ...

The SIP Survey recently published its eighth-annual SIP and Cloud survey, and as I looked over the data I expected the results to demonstrate a decrease in provider problems -- my expectation being ...