SAN FRANCISCO, CA--(Marketwired - Apr 29, 2014) - To better maintain and utilize voice over IP systems, companies are taking advantage of SIP trunking. SIP (Session Initiation Protocol) trunking is a ...

SAN DIEGO, CA--(Marketwired - May 5, 2014) - Companies that are looking to improve their communications systems are taking advantage of some of the top notch SIP trunking providers that are available ...

Every year I optimistically think SIP trunking will finally mature and become a commodity implementation, as I mentioned in my post last week, "SIP Trunk Provider Report Card." SIP trunking has been ...

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

As The SIP School's sixth-annual SIP survey shows, many of the same problems from the same sources persist year after year. You would think by now that SIP trunking ...

Increased capacity of NetVanta 4430 and NetVanta 3430 provide scalability and flexibility to address medium and large enterprises "SIP Trunking is a rapidly growing service type for Charter, and ...

SAN DIEGO, CA--(Marketwired - May 15, 2014) - When a company subscribes to a unified communications plan, the goal is to improve enterprise communications operations performance. The introduction of ...

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 ...

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 ...