Tel2 are passionate about Asterisk, Freeswitch and other open source initiatives. So much so that we use open source products throughout our own network. By embracing open source initiatives we believe this gives us a unique opportunity to give something back to the community, keep our costs low and stay one step ahead of our competitors through contant innovation and the development of smart intuitive features.
Please see our Asterisk page at: https://tel2.co.uk/asterisk.html
We also have a detailed configuration guide for customers at: https://tel2.co.uk/asteriskguide.html