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, ...

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 ...

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 ...

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 ...

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 ...

The more dependent you are upon SIP trunks, the more diversity you'd better welcome into your configuration. In SIP Trunks: A Call To the Wild, I mentioned I would get with Chris Thompson, Senior ...

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.

Telesphere's private, nationwide MPLS network provides direct private SIP interconnection to IP PBXes from vendors such as Asterisk, Avaya and Cisco, as well as TDM PBXes. By using Telesphere for ...

SIP trunking is the next step forward in true network convergence, but how do you know if your network and equipment are ready for the transition? Any serious discussion about implementing SIP ...

Broadvox, an Internet telephony service provider (ITSP) and Digium, the Asterisk company, announced Broadvox had achieved interoperability certification with the Digium’s Switchvox small to ...

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 ...