Hi,
I am running SER proxy in my local network. If I want to send all the outgoing calls to iptel.org server,
what settings I should include extra in my proxy server..?
 
By including the nathelper module, will I be able to transmit data through firewall automatically..?
for example, only the port 5060 is enabled in the firewall.
 
Kind Regards,
Santhosh.S