Hi,

I have an Asterisk box up and running behind a NAT (Local IP Address 192.168.1.250). I would like to have another Linux box with SER as a proxy/registrar server on the same NAT (Local IP Address 192.168.1.150) to have a remote phone on ANOTHER NAT to register to the Asterisk server.

My Questions are:

SER Server: - Which ser.cfg shall I use, the default cfg file or any other cfg on the examples folder? - Do I have to have a Domain? - Do I have to Port Forwarding 5060 to the SER box?

Asterisk Box: - What are the changes required?

Client (Phone): - Do I have to use Outbound Proxy and point it to the WAN IP Address of the NAT’s Router? - Any other special configurations required?

Any help is highly appreciated.

Regards.

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