Specifications

MyPBX U5XX Administrator's Guide
www.yeastar.com Page 142
Protocol: UDP
Port: 5060: 5060
IP: 110.5.14.6/255.255.255.255
Action: Accept
Figure B-18
Step 6. Add a firewall rule to accept the remote access of
HTTP port. For example, if the remote access IP is
110.5.14.6, and the port is 80, the configuration could be as
below.
Name: RemoteHTTP
Protocol: TCP
Port: 80:80
IP: 110.5.14.6/255.255.255.255
Action: Accept