Right now, my gatekeeper in DMZ with public ip( all ports are open) I would like to put it in non-DMZ opening only ports that is required by gatekeeper in routed mode(GKRouted=1, H245Routed=0) It is NOT in proxy mode; just routed mode.. I would like to know all the TCP and UDP ports that I need to open in the firewall. I know tcp signaling ports which are usually 1718 -1721 but when I opened these ports, using PC-To-Phone softphone, the other end could not hear me, but I could hear him. Then I have to make my gatekeeper in DMZ again to get things working. What other ports do i need to open? can some one help me in that? Thank you very much.
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