Make sure that the checkbox Use Grandstream GAPS is not marked.
Choose what server type you intend to use in the Config Update via field: HTTP, HTTPS,
and Trivial FTP.
NOTE:
If the Server Type is HTTP or HTTPS, enter the Hostname or IP Address
followed by /prov in the Config Server Path field.
Example of a Hostname using HTTP: abc.bicomsystems.com/prov
Example of a Hostname using HTTPS: abc.bicomsystems.com/prov
Example of an IP Address using HTTP: 192.168.1.10/prov
Example of an IP Address USING HTTPS: 192.168.1.10/prov
Enter Auto Provisioning username and password into the HTTP/HTTPS User Name and
HTTP/HTTPS Password fields.
If you choose to use the TFTP server type, enter the Hostname or IP Address
Our recommendation is to use HTTP.