I currently have a STS VPN where each office has a full T1 for data only.
I have BM firewalls protecting each of these offices. I am looking at
VoIP and thus need to upgrade my Internet connections to provide the QoS
required for VoIP. Because VoIP vendors cringe when I ask them how well
VoIP traffic travels though vpn tunnels, I need to investigate how I can
link my twelve offices together in a WAN that does not utilize a VPN. The
new common access to the Internet will be a BorderManager server, but what
do I do with the other BM servers? Does anyone have any experience
running VoIP traffic through a VPN? Any lessons learned or guidence would
be appreciated.