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 ...

Today, as unified communications technology is crucial for success, businesses are moving from Public Switch Telephone Networks (PSTN), or Plain Old Telephone Service (POTS), to a more advanced system ...

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 ...

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 ...

How would your configuration fare had your SIP trunks been down for 2.5 hours? Maybe the Internet ran out of bandwidth or someone didn't pay the light bill, but our SIP trunks were down for 2 hours ...

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 ...

But like PRI, the SIP Trunk service provider supplies the signaling and transport services to the customer site (s), which interconnect to the (certified) CPE. Some providers who make extensive use of ...

SAN FRANCISCO, CA--(Marketwired - Jun 2, 2014) - SIP trunking is a system that maintains multimedia communications such as phone or video calls via the Internet. A SIP trunk provider is a business ...

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 ...