GTT Communications Inc., a leading networking and security as a service provider for multinational organizations, today ...

On either side of that somewhat soft SIP trunk demarc, security continues to be important, and it's still a matter of contention on who's willing to pay for what services. In case you don't know him, ...

GTT provides global telephone numbers and termination, and its services are interoperable with leading Cloud Phone vendors, ...

This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach. IT managers often think of ...

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 ...

For those with lots of distributed PBXs or key systems, adopting SIP trunking means deploying SIP-to-PRI gateways or managing large numbers of new trunks. New offerings based on session management can ...

SAN MATEO, CA--(Marketwired - Oct 8, 2013) - IntelePeer, Inc., a leading provider of on-demand, cloud-based communications, today announced that IntelePeer CoreCloud SIP trunking services have been ...

BT is extending the global reach of Onevoice's SIP trunking capabilities, which allow multinational companies to plug their unified communications systems into various countries' local voice services.

The merits of SIP trunking have been talked about for years and now it looks like businesses are aggressively adopting the technology, lured by striking cost savings and the promise of new ...

AUSTIN, TX--(Marketwired - Sep 29, 2015) - One Source Networks (OSN)-- the UCC, managed network, and technology life cycle services partner of choice to large global enterprises -- announced today ...

So our phone system people are trying to setup a SIP trunk on our Mitel 3300 unit. I open up firewall ports and setup 1:1 NAT for the PBX's IP, everything looks like it should be OK. They are telling ...

The merits of SIP trunking have been talked about for years and now it looks like businesses are aggressively adopting the technology, lured by striking cost savings and the promise of new ...