Endpoint Manager

I am using Grandstream GXP2124 phones.

Using the endpoint manager I can’t seem to get the system to reboot my phones.

I can run this command and it will reboot the phone right away.
asterisk -rx ‘sip notify grandstream-check-cfg 91001’

I noticed that the screens don’t have the 24 configurable buttons editable. It seems you have to go in and edit the config files manually to set these buttons.

Is there a better way to config and reboot these phones?