It is possible to conect spa3000 to (remote ) freepbx server throung Hamachi instaled in freepbx?


here What I would like to know if it is possible

I have asterisk freepbx server on point A
I have Spa3000 in Point B (remotely)

I would like to be able to connect Point B(spa3000) to A( asterisk) throught hamachi installed in freepbx server

How Could I connect if possible spa3000 to asterisk remotley with hamachi ???

this because I use 2 internet providers in asterisk. I am actually doing throu doing port forwarding in both routers ( 1 router for one provider and other router to other provider.

but the problem is that one provider works fine. but other can listen the spa3000 dialing or any sound when call is answered