If you find the Messages key on 8941 phone isn't working, check the firmware release.In our case 8941 did not work with the firmware release 9-3-4 so had to roll-back to 9-2-2.

I have a potential customer loking for implementing VoIp over the ADSL connection foe TollBypass. The router have NAT running. I remember reading NAT is a problem for VoIP, what can be done to fix this .How about creating a VPN and running VoIP.Pleas...