Make sure the phone cable is securely connected to both the phone jack and the DSL port on the router. Ensure that the cables are not damaged. Some routers have multiple DSL ports. Make sure you have connected the phone cable to the correct DSL port labeled "DSL" on your Archer VR2100. Check if there are any issues with your DSL line. If possible, test the line with another device to ensure there's a DSL signal. Contact your Internet Service Provider (ISP) to confirm that your line is active and properly configured for your new address. They may need to update their records with your new location.