Numbergroup

This guide will walk you through the procedure of setting up the X-lite softphone for use with our VoIP products. Normally, we would advise using a physical...

We support RFC2833 and INFO.

We are currently using a number of SBCs on our network, so registering against any particular IP address will potentially cause you to have intermittent pro...

Anything less than 99.999% per year is unheard of, over the last 8 years we have more than managed this.   A huge amount of financial and technical resourc...

Ghost calls are categorised as a call which comes through normally, but when answered there is no party on the line, along with no audio and a random/non sta...

Our API provides machine to machine access to our provisioning servers which gives you access to our entire range of telephone numbers, as well as secure tr...