About iamxCPx

Are you able to get it working with 3CX? I have the same PAN-3020 and am about to deploy 3CX on-prem. Did you have on-prem 3CX or Cloud hosted?   Care to share what you had configured on yours?   I was able to get the Firewall Check to pass after adding two ports, UDP 5060 and 3478 outbound. If I don't do that, the check will fail.   I saw those two ports are being denied so I added it the policy. The weird thing is 3CX manual does not mention those two ports for outbound traffic.  I'm not sure if this is PA or 3CX issue for using a totally different ports.   Appreciate the help!!     ... View more

I know this is super old thread but I'd like to see what you guys did if you don't mind. I'm planning to switch over to 3CX as well and currently having issues when testing the firewall on 3CX. I have opened all the necessary ports shown here. How to configure your Firewall Router in 3CX Phone System   I'm using PAN-3020.   Thanks guys!   testing   3CX PhoneSystem 01 SIP Server...   failed   (How to resolve?) stopping service...   done detecting SIP ALG...   failed   (How to resolve?) testing port 5060...   not reachable   (How to resolve?) starting service...   done testing   3CX PhoneSystem Media Server...   failed   (How to resolve?) stopping service...   done testing port 5090...   not reachable   (How to resolve?) testing ports [9000..9398]...   failed   (How to resolve?)   ... View more