Im considering setting up an asterisk PBX to replace an old PSTN based PSTN and I wanted to design the network to support this
I have attached a drawing of the proposed layout .
Blueface are the VOIP serivce provider.
Has anyone seen this type of configuration before
I’m hoping to use the fibre connection for the majority of the time and only really use the DSL when the Fibre is down
Does anyone know what type of router / firewall device will support this.
I’ve heard about problems with NAT and maybe this will be the biggest issue especially interms of a failover solution.
Also are there any security implications for snooping on the voice traffic.
Other traffic will aslo be present accross the networks such as VPN and general internet ( http,ftp,etc)