WAP-O3G User Manual
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12.
In the final configuration, always set the SSID for all of your WAPs to the same name.
Otherwise, you will have to manually disconnect and reconnect to a different SSID as stronger
signals come into range.
2.3.
Starting off Right
Do not go “cheap” on the router or switch. Each network is only as good as its weakest link.
It takes four components to make the network work flawlessly: the Broadband Connection,
Router, Switch, and Wireless Access Points. From our surveys and support calls, it seems
most problems stem from unstable routers that require constant rebooting.
If the network is not working, here’s how to quickly pinpoint the problem. First, with a
Cat5e cable, plug the computer directly into the router. If everything is working, the WAP-
O3G is the problem. If nothing works, the fault lies with either the Broadband Connection
or the Router. Second, try to ping another local network machine and then an external web
site. If the local network works, the Broadband Connection is likely the problem. If nothing
works, the Router is most likely the problem.
It is strongly recommended that you replace 2.4GHz phones with older 900 MHz or 5.8 GHz
models. When in use at the same time, 2.4 GHz phones will interfere with wireless
networks and reduce the coverage and performance.
Point out dead spots, if any, or areas where the signal is weaker.
Try to install the WAP-O3G nearest to where it will most often be used. Performance will be
much better with line-of-sight placement cleared of obstacles.
Ensure that your laptops can connect to each WAP. All wireless client adapters perform
differently. In other words, the fact that one WAP works does not guarantee that another
will work. Also, most client adapters in use do not have the latest patches and revisions such
as those for WPA. We have found that it is best if the installer adds the home SSID to the
client’s profile with first priority and the proper security.
Finally, keep a configuration document of passwords, IP addresses, SSID, channel, power
settings, and the security password. The installer should keep a copy as well.
Note:
Did you know roaming behavior is determined by the client card, not the WAP? For
most cases, a client will sync with whichever WAP provides the strongest signal as a client
moves around. However, some clients, once they have bound to one WAP, will not jump to
another WAP even if the signal is stronger and the SSID is the same value. For this reason, it
is important to disconnect and reconnect if the client moves a notable distance (rebooting
also achieves the same result).
