Here is how you would set it up as a provider in VoXaLot.
Description: Callcentric
Username: Your Callcentric Number
Password: Your password issued to you in an email
Codecs: Leave as is (g729;ilbc;gsm;ulaw;alaw)
Host: callcentric.com
Port: Leave on 5060
Active: Yes
You would also need to set up a dial plan in VoXaLot to forward calls to Callcentric. If you want to connect Callcentric directly to your X-lite softphone then just follow the
guide on their site.