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 ...

You would think by now that SIP trunking would be a commodity implementation -- not so. The SIP School performs a survey every year that includes both SIP trunk providers and equipment vendors, and I ...

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 ...

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.

AudioCodes (NASDAQ: AUDC), a leading provider of converged voice solutions that enable enterprises and service providers to transition to all-IP voice networks, today announced the launch of the ...

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. Most ...