VOIP is only one way. Please help me on firewall rules especially NAT.
Hi Guys,
I have a working PBX system (Alcatel) inside my SG450. Here is the connection.
Static routing between SG450 and core switch. VOIP is on 172.16.16.0/24 subnet.
SG450 >> Core Switch >> VOIP Server..
172.16.2.2/30 >> 172.16.2.1/30 >> 172…