Hi All,
I've just built up a new Debian 3CX system with 2 NICs setup as recommended.
Main NIC - Network / Phones and Internet 192.168.xx.1 (gw 192.168.xx.254)
2nd NIC - Dedicated SIP only 10.xx.yy.30 (static route to SIP server 3.4.5.6 via 10.xx.yy.29)
The 2nd NIC is plugged directly into...