I’ve been trying to configure FreeSWITCH in multi tenant mode however I always get “403 Forbidden” during user registration, I use the same tutorial on wiki as is with name and paramters "https://wiki.freeswitch.org/wiki/Multiple_Companies” with consideration that my network scenario is as below:

[FreeSWITCH(real IP)]<———>[Internet]<———>[NAT]<———>[Client]

Your kind help will be appreciated.

Thanks and Best Regards,

Ahmed Habiba.