[Freeswitch-users] How to disable 5060-5080 with auto-nat at upnp?

[Alex Wang]

Hi All

Just don't want to open these port to the public, all my extensions are
in my LAN. If I disable upnp, the outside sip register is not working, I
mean no sound.
How to disable the auto-nat publish 5060-5080 on the internet?


Thanks

Alex