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SpectraLink 8020/8030 Wireless Telephone: Administration Guide for SIP
84
The handset's site survey mode does not include functionality to
allow for analysis or troubleshooting of 802.11n specific WLAN
features.
1. Referring to Chapter 11 Diagnostic Tools, section
Survey, put a handset into
mode. Walk throughout the site checking for any expected APs
or other ESSIDs.
2. Then, walk the site again, in
checking that every location has adequate coverage and has
good channel allocation.
There should be at least one AP stronger than -the minimum
specified in the following tables.
At any point, the strongest AP shown should be on a different
channel than the next best choice.
The handset configured for 802.11b requires:
-70dBm when all 802.11b data rates are available (with
−
only 1Mbps set Required)
−
-65dBm when only 2Mbps is set Required and other
higher rates enabled
-64dBm when only 5.5Mbps is set Required with
−
11Mbps set enabled
-60dBm when 11Mbps is set required and other 802.11b
−
rates disable or enabled
802.11
Minimum Available
Radio Standard
Signal Strength (RSSI)
-70 dBm
802.11b
-60 dBm
The critical factor is the highest data rate set Required
−
or Mandatory. Other 802.11b data rates can be set
enabled or disabled. The highest data rate set Required
or Mandatory determines the RF power available to
the wireless telephone for proper operation.
The handset configured for 802.11g requires:
−
-60dBm when all 802.11g data are available (with only
6Mbps set Required)
in the
/
Site Survey
Any
/
ESSID mode, this time
MyID
Smry
Maximum
"Mandatory" Data
Rate
1 Mb/s
11 Mb/s
PN: 1725-36038-001_N.docx
Run Site
ESSID
Smry
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