I am running DSL (cable isn't available), a brand new D-Link DIR-655 Router and a Motorola VT1000 for Vonage. Before installing the D-Link Router, everything was great. But, I needed better signal strength, so I upgraded to the DIR-655. Since then, I cannot talk on the phone via Vonage without losing the internet and/or the phone call. I have switched the configuration around as follows...
DSL Router - Vonage - D-Link
DSL Router - D-Link - Vonage
Results were similar in both situations as that I lost the internet. I didn't lose the phone call with scenario 1.
I have a static IP address and configured both devices correctly depending on the scenario above.
I have opened up the firewall. No luck.
I have set Port Forwarding. No luck.
Any ideas? Thanks.