Ubee Interactive
Using the WLAN Option
Ubee UBC1303AB00 Advanced Wireless Voice Gateway Subscriber User Guide • June 2017
60
6.3.6.4
Selecting a Wireless Channel
You may need to change the wireless channel on which the UBC1303AB00 operates
when you are in computing, test, and other environments where several wireless access
points may be operating in the 2.4GHz range.
In some cases, you may want to segment your wireless traffic where a group of devices
operates on one channel and another group operates on another channel, and so on. This
is done by configuring the channel on each wireless access point individually (if you have
multiples). If you have control over only one wireless device in an environment where
there may be several, you can change the wireless channel on your device to one that is
not heavily used.
NOTE:
To change the wireless broadcast channel, refer to
Using the Basic Option on page
.
2.4GHz Channels
The following diagram displays the channels available in the Americas. Each available
channel is 22MHz wide. Since channels overlap, it is best to choose channels that have
the least overlap (typically 1, 6, and 11 in the Americas, and 1, 5, 9, and 13 in Europe).
Overlapping channels can cause wireless network performance issues.
Band
2.4GHz
5GHz
Channels
In the USA, channels 1-11 are used. There are
3 non-overlapping channels (1, 6, and 11). Auto
channel should be selected to ensure that the
channel with the least interference is used.
23 non-overlapping channels.
Standards
802.11b,g,n
802.11a,n
Network
Range
Wider range
Shorter Range
Interference
Higher interference, as many wireless devices
such as cordless phones, microwave ovens,
and computers use the 2.4GHz frequency.
Lower chance of picking up interference
because fewer types of wireless devices
use the 5GHz frequency.
Application
Recommended for simple Internet browsing and
email, as these applications don’t take too
much bandwidth and work fine at a greater
distance.
Recommended for applications that require
uninterrupted
throughput,
like
media
streaming. The wider spectrum delivers
better performance.
Note:
If you want to use the 5GHz frequency, all wireless client adapters must support 5GHz.
