Linksys SPA2102-NA User Manual page 61

information on what port services to use is to go to the website of the online game or application you want to
use. Follow these steps to set up online game hosting or use a certain Internet application:
A. Access the Phone Adapter's Web-based Utility by going to http://192.168.0.1 or the IP address of the
Phone Adapter. Go to the Router => Application tab.
B. Select yes from the Enable drop-down menu.
C. Enter any name you want to use for the service.
D. Enter the port range of the service you are using. For example, if you have a web server, you would enter
the range 80 (in the Starting Port field) to 80 (in the Ending Port field).
E. Select the protocol you will be using, TCP or UDP, or select Both.
F. Enter the IP address of the PC or network device that you want the port server to go to. For example, if
the web server's Ethernet adapter IP address is 192.168.0.100, you would enter 100 in the field
provided. Check "Appendix B: Finding the MAC Address and IP Address for Your Ethernet Adapter" for
details on getting an IP address.
G. Follow the instructions in steps B-F for the port services you want to use. Consider the examples below:
Enable Service Name
yes UT
yes Halflife
yes PC Anywhere
yes VPN IPSec
When you have completed the configuration, click the Submit All Changes button.
Appendix A: Troubleshooting
Common Problems and Solutions
Starting and Protocol
Ending Ports
7777 to 27900 Both
27015 to 27015 Both
5631 to 5631 UDP
500 to 500 UDP
IP Address
192.168.0.100
192.168.0.105
192.168.0.102
192.168.0.100
Phone Adapter with Router
53