I have installed the Axon PBX and have 3 soft phones and a SPA3000 on my LAN working.
Is it also possible to have an other SPA3000 somewhere on the internet connected to my private telephone network ?
I want the outsite SPA3000 only to connection with a phone on my private network without a third party.
If this possible with Axon, how can do this ?
Do I have to configure NAT in my ADSL internet router ?
If yes, which port ?
Thanks in advance.