TD 92675EN
9 December 2011/ Ver. D
Configuration Manual
Ascom i62 VoWiFi Handset
31
Bands and Channels used by WiFi a-radio
802.11 b/g/n Channels
Defines which 802.11b/g/n channels to use. It is recommended to use the default value
“1,6,11“. If set to “All”, all channels are scanned for access points which decreases the
WLAN performance. Select “Advanced“ only if the channels shall be set in the parameter
Advanced: 802.11 channels
.
1
Select Network > Network A (B, C, or D).
2
In the
802.11 protocol
drop-down list, select “802.11b/g/n“.
3
In the
802.11b/g/n channels
drop-down list, select one of the following:
•
All
•
1,6,11
•
Advanced
Advanced: 802.11 Channels
Defines which 802.11 channels to use. Only used if the parameter in the
802.11b/g/n
channels, or 802.11a/n channels
is set to “Advanced“.
Note:
It is not possible to scan channels in 802.11b/g/n and 802.11a/n simultaneously.
1
Select Network > Network A (B, C, or D).
2
Enter channels to scan in a comma-separated list, for example 1,6,11 (the order has
no impact; 11,6,1 will give the same result).
6.3.5
Transmission Power
This is the transmission power the VoWiFi Handset will use when transmitting data to the
WLAN system. If “Automatic” (default) is used, the transmission power is adapted
according to 802.11h, CCX or maximum possible.
1
Select Network > Network A (B, C, or D).
2
In the Transmission power drop-down list, select one of the following:
•
Automatic
•
0 dBm
•
5 dBm
•
11 dBm
•
14 dBm
•
20 dBm (max)
Frequency band
Channels
Non DFS
5.150 - 5.250 MHz,
5.725 - 5.845 MHz
36,40,44,48
149,153,157,161, 165
UNII-1
5.150 - 5.250 MHz
36,40,44,48
UNII-2
5.250 - 5.350 MHz
52,56,60,64
UNII-2 Extended 5.470 - 5.725 MHz
100, 104, 108, 112,116, 120, 124, 128, 132,
126, 140
UNII-3
5.825 - 5.835 MHz
149,153,157,161