Which Ports should be open on firewall for IP Office server edition and IP Office 500 V2 expansion.

[av-soriful]

I have IPO server edition and 1X IPO 500 V2 appliance configured as expansion module. But as a financial organization several so security policies are been deployed on the premises. I am not sure which are the specific ports to be opened/configured on firewall between IPO 500 V2 connection and IPO server edition. So, anyone help me, please share the specific ports (TCP,UDP etc) relevant to IP Office server edition and IP Office 500 V2 expansion connection.

 

[derfloh]

You can search for IPO port matrix

It’s strongly recommended to have all ports open between both systems. You can restrict it to both IPs

IP Office remote service
IP Office certificate check
CLI based call blocking
SCN fallback over PSTN