Refer to the Internet Service Provider (ISP), Network Admin, or equipment manufacturer for assistance with these settings. Examples of router setup are provided here; however, Verizon Wireless doesn't support third-party routers.
If experiencing connectivity and/or Voice over Internet Protocol (VoIP) issues:
The router's firewall settings can be completely disabled (for testing purposes only).
The Network Extender's Internet Protocol (IP) address can be entered into the router's Demilitarized Zone / Data Management Zone (DMZ).
DMZ is a buffer zone separating the internet from the Local Area Network (LAN).
The IP address assigned to the Network Extender can be identified by viewing the router's DHCP client list.