[vmw]

I have been using 3 Netgear FVS328 VPN routers at different locations successfully for several years. I am soon going to intall TalkSwitch 48CVA or other systems and several IP phones in the 3 different locations.
I understand to connect an IP phone to a TalkSwitch system as a local extension I need to have all the VPN locations on the same subnet. I have spent many hours searching Google & Netgear documents trying to do this. Every time I try to configure the different routers on the same subnet I loose the VPN connection. Using a different subnet such as 192.168.0.xxx, 192.168.1.xxx, 192.168.2.xxx, etc on each router works fine. Any one have any documentation or suggestions on how I can do this? I would hope that the concept of what works on a different brand or model VPN router would work on mine.
Also can you join 2 TalkSwith boxes together as a system through a VPN connection if they are on the same subnet?

Thanks!

[eric]

All the locations shouldn't be on the same subnet. Bridging subnets across a VPN is bad.

Each location may need the TalkSwitch and phones on the same subnet for the autoprovisioning to work correctly, but each location should be on different subnet.