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 ...

SIP trunks are viewed by many today as a commodity service. Most of the SIP trunking services providers have similar capabilities and pricing structures. While SIP trunks initially became attractive ...

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 ...

Traverse City-based Appia Communications, a leading provider of managed communications and network services to companies and organizations, released new SIP (session Internet protocol) trunking ...

XO Communications has unveiled an enterprise-class, multi-site Session Initiation Protocol trunking solution designed to add flexibility and scalability to distributed voice network architecture for a ...

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 ...

TDM trunks have long served to connect corporate PBXs to the public switched telephone network (PSTN). But with more companies moving to VoIP, SIP trunking has become an increasingly popular ...

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 ...

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) ...

I am setting up an IP phone system for an office with 20 people. Can anyone recommend a reliable SIP trunk provider? We have a Grandstream UCM6208 PBX. Most calls made will be international. I am ...