While setting up a SIP phone at home, I noticed something surprising - most SIP providers don't seem to offer any kind of encryption on the connection; both voice ...

LONDON--(BUSINESS WIRE)--Data Connection Limited (DCL), the world's leading independent provider of communications protocol software, announced today its participation in SIPit 19, the nineteenth SIP ...

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 ...