The CommuniGate Pro Server can use an external Helper program for user authentication. That program should be created by your own technical staff and it can implement authentication mechanisms required at your site but not supported directly with the CommuniGate Pro Server.
The External Authenticator can also be used:
The External Authenticator program name and its optional parameters should be specified using the WebAdmin Helpers page. Open the General page in the Settings realm, and click the Helpers link:
See the Helper Programs section to learn about these options.
The External Authentication module System Log records are marked with the EXTAUTH tag.
If the External Authentication program is not running, all External Authentication requests are rejected.
To create your own External Authentication program, see the Helper Applications section to learn about the External Authentication interface protocol.
Sample External Authentication programs and scripts can be found at the Authentication Helpers site.