If you have a router, then follow these instructions:
1. On one of your networked computers, open your web browser.
2. Access the Router’s Web-based Utility by going to http://192.168.1.1 or the IP address of the Router.
3. A login screen will appear. Leave the User Name field blank. Enter the Router’s password (the
default is admin) in the Password field. Then click the OK button.
4. Click the Applications & Gaming tab, and then click the Port Range Forwarding tab.
5. For each port range you must specify, enter a different name in the Application field. Then enter the
number or range of external port(s) used by the Wi-Fi Phone.
6. Select the protocol you will be using, UDP.
7. Enter the IP address of the Wi-Fi Phone. For example, if the Wi-Fi Phone’s IP address is 192.168.1.100,
you would enter 100 in the field provided.
8. Repeat steps 5-7 until you have entered all four port ranges for the Wi-Fi Phone.
Application Start and End Protocol IP Address
Enable Internet phone 1
5060 to 5061 UDP (IP address of Wi-Fi Phone)
X Internet phone 2 53 to 53 UDP (IP address of Wi-Fi Phone)
X Internet phone 3 69 to 69 UDP (IP address of Wi-Fi Phone)
X Internet phone 4 10000 to 20000 UDP (IP address of Wi-Fi Phone)
9. Check the Enable option for the port services you want to use.
10. When you have completed the configuration, click the Save Settings button.
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Appendix A: Common Problem and Solutions