An organization that provides voice over IP (VoIP) service and enables calling from SIP phones to plain-old-telephone (POTS) lines and vice versa. SIP is the universal protocol used for Internet ...

Our content is funded in part by commercial partnerships, at no extra cost to you and without impact to our editorial impartiality. Click to Learn More The most reliable internet protocol (IP) desk ...

The VoIP landscape has changed over the years, with many providers evolving into more than just the desk-phone VoIP we used to know. VoIP companies continue to add ways to entice consumers and small ...

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 ...

When it comes to VoIP costs, you can expect to pay around $10 to $30 per user, per month for a hosted VoIP system that utilizes existing computer and mobile devices your business owns. For businesses ...

Amy Nichol Smith spent more than 20 years working as a journalist for TV and newspapers before transitioning to software and hardware product reviews for consumers and small businesses. She has been ...

SAN FRANCISCO — June 25, 2006 — Today at its unified communications strategy event, Microsoft Corp. announced that it is teaming up with industry-leading telecommunications providers to deliver a ...

NORTH ANDOVER, Mass.--(BUSINESS WIRE)--The SIP Forum announced today a preliminary list of registered attendees and participants in the first SIP Network Operators Conference (SIPNOC), to be held ...