UC Office Manager Manual

UC Office Manager – Firewall Settings

To ensure that all parts of the system function properly, please make sure that these ports are open on your firewall

Protocol Ports
TCP 80, 443
TCP 4998
TCP 5060
TCP 7080
TCP 8000-8001
UDP 8889
TCP 9002
UDP 4998
UDP 10000-65535

Alternatively, whitelist all traffic to and from

70.42.44.0/24
75.98.50.0/24
207.254.80.0/24
207.254.81.0/24
52.71.103.102

For Yealink Provisioning, the following are required:
51.11.241.228
20.19.96.56
20.242.144.0
20.242.144.1