Joachim Sinzig

What is SD WAN? Everything you need to know

13 Oct 2016

It’s no secret that most enterprise IT managers and CIOs hate their wide area network. The WAN is typically an expensive, administrative nightmare, with lead times for bandwidth running into months.

There’s never been a better time to migrate to VoIP

09 Apr 2014

Colt VoIP Access provides all the benefits of Colt telephony, delivered over an IP connection. If you are using an IP-based private branch exchange (IP PBX) then connecting to Colt with IP is a cost-effective solution that unlocks the benefits…