OCCP requires several ports to be opened outbound to our server(s).
Depending on which server you are on, the firewall rule assumed here is
Source = You
Destination = OC Servers (Check your welcome email) except for Google STUN server
Port = Required to open
*Some servers are on 8080 and some are on 8020. Please check your welcome email for the correct port required.
If you do not use the webphone (OCCP) to make and receive calls (i.e you have a softphone installed or hardware phone), you only need ports "Web" and "Daemon".
Article ID: 50
Last updated: 28 Mar, 2021