3CX Tunnel in port 5090 issues

[nneto]

I am using 3CX V12 SP6 in one 2008R2 standard server. Every reboot the 3CX tunnel in port 5090 doesn't listen even if you can see its started. Using TCPview from SysInternals, the process is listening in port 5080. A simple process restart from 3CX system management console is enough to bring port 5090 up and keep 5080 also up.
I don't know when it started. Any ideas to bring it up always?

 

[NikosT_3CX]

Hi nneto,

please note that port 5090 must be open as UDP and TCP. As you can understand this is a networking issue ( router /firewall ) and from the 3CX side the results after running the Firewall Checker must be green in order to have proper connectivity.