Perhaps someone can answer this for me..as I'm not sure..."blonde moment"

We have a hub/spoke setup with our offices right now.

Main office has a Sonicwall VPN router that acts as a VPN endpoint, as well as the gateway/firewall for the office.

We have 3 more offices.

Office A
Office B
Office C

Those 3 offices also have sonicwall VPN routers that act as a firewall/gateway for those offices...each of those 3 sonicwalls also setup a VPN tunnel back to the Sonicwall in our main office.

The problem:

We've been setting up IP phones in these offices.

All the offices can talk to our main office, but none of them can talk to each other.

In other words..Office A, B and C can talk to any of the IP phones in the main office, but Office A can't talk to Office C..Office C can't talk to Office B...etc etc.

So...now my question is this.

Since these are $400 sonicwall routers(no one likes spending money on the good stuff ) is it possible to route between the different remote offices through the VPN tunnels?

Does that make any sense? Let me know if it doesn't.

Thanks
Matt

Once again I have come through.

I had to go through the main hub and make sure "forward packets to remote VPN's" was checked...

Also had to edit the routes on the remote VPN's to include the remote office's networks.