Dual Network Cards

Asterisk Asterisk Support
1

Hello all,

I have an astrisk box with dual NIC’s, one is a private network eg 192.168.5.xxx and the other is a public network (uni network).

At the moment i can make calls out from a phone but there is no sound either way, any ideas what this could be?

There is no NAT in the way, do i need to set up IP forwarding between the two NIC’s?

cheers andy

2

yes, you’ll need to NAT that traffic…

voip-info.org/wiki-NAT+and+VOIP