Specifications

WELL mPBX-U110R Administrator's Guide
Page135
Figure G-11
4. Setup Proper Firewall Rules
Note: Please backup the configurations on backup and restore page before you
go ahead.In the case that you lock the device, you can reset to factory default
and restore the previous configurations. Below example rules works with mPBX
firmwareversion 2.15.xx.xx or higher versions.
Step1. Enable firewall on firewall page of mPBX.
SystemFirewall SettingsFirewall RulesGeneral Settings