Due to several security reasons I configured my UCM6202 via a private IP and I forwarded the port of the Public IP used in my Mikrotik router towards the private IP of the UCM
I have forwarded the UDP, RTP port to 5060 from my Mikrotik router. I also configured the External Host setting directed to the public IP of my Mikrotik router, External UDP Port to 5060 and External TCP Port to 5060.
After all that when I configuring my phones using Server address as the router Public_IP:5060 the phones are not getting registered.
I didn’t understand what am I doing wrong in the configuration.
Anyone please suggest the process of what I am trying to achieve In my case.