This happens a lot when the owner has the router set to WEP security. Try WPA next.
Thanks for helping me all the years I have been a member, the help I have received from this site has been tremendously helpful. I now have a slight problem. I ordered the IPEVO S0-20 WiFi Phone for Skype and it will not connect to my wireless network. I have tried to change the security, etc., but nothing seems to work. The phone sees the network, but will not connect to it? Does anyone have any suggestions?