Yeastar Self hosted P Series Software Edition - securing remote access and remote phones
Remote access to the yeastar must be enabled for you to be able to connect to the system if you hosting this service in the cloud
If this is restricted , you will only be able to connect to the system on the LAN . which may work for an on site server solution
Remote phones
For Web Remote access
1. Go to System/Network/Yeastar FQDN
Allow web access to include IP restriction for further security