Authentication on INVITE and RE-INVITE

[weaver]

How can I get the 3cx server to do authentication on a INVITE and RE-INVITE. I can't seem to find the proper setting, and it is in the spec.

 

[3CXfoxhallsolutions]

Hi - Can you describe the problem you are having with 3CX?
This may be part of the 'VoIP Provider' set up ...