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 ...

So far so good, except one thing. The Switchvox system basically make the assumption that if you are using a SIP trunk, you will be able to spit out caller ID info for outgoing calls and your SIP ...

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 ...

SAN FRANCISCO, CA--(Marketwired - Jun 18, 2014) - SIP Trunk providers help save businesses a ton of money on upgrading their PBX system. With all of the advances in VoIP related technology, it is ...

SAN FRANCISCO, CA--(Marketwired - Jul 23, 2014) - Businesses are always looking for new ways to save money and increase efficiency and production. What some businesses do not know is that these ...

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 ...

SAN FRANCISCO, CA--(Marketwired - Mar 14, 2014) - For businesses looking to maximize cost savings on their business telecommunications, look no further than a SIP trunk provider. SIP trunk providers ...

SIP trunking is a cost-effective option for modernizing legacy phone systems with minimal disruption. Discover the best SIP trunking providers and how to choose one in our complete buyer’s guide.

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 ...

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 ...