If you believe you have added the PBX server details correctly but Flexor is un-able to log into your server, please check your Asterisk server manager.conf file and make sure that your workstation's IP address is permitted to connect to the Asterisk Manager Interface.
Often the Asterisk
configuration only permits connections to the AMI from the host
computer itself (127.0.0.1). The line:
needs to be changed to include the IP addresses of the computers running Flexor. A restart of the server may also be required. For further assistance please contact your Asterisk PBX supplier.