Certifying the Handsets
Avaya 3641/3645/6120/6140 IP Wireless Handset SIP Administration Guide June 2012 67
determines the RF power available to the wireless telephone for
proper operation.
-45 dBm when 54 Mbps is set Required and other 802.11g rates
Required, Enabled or Disable
The handset configured for 802.11a requires:
-60 dBm when all 802.11a data are available (with only 6 Mbps set
Required)
-45 dBm when 54 bps is set Required and other data rates Required,
Enabled or Disabled
802.11
Radio Standard
Minimum Available
Signal Strength (RSSI)
Maximum
“Mandatory” Data Rate
802.11a
-60 dBm 6 Mb/s
-45 dBm 54 Mb/s
The critical factor is the highest data rate set to Required or
Mandatory. Other 802.11a data rates can be set enabled or disabled.
The highest data rate set to Required or Mandatory determines the
RF power available to the wireless telephone for proper operation.
3. Finally, use the single AP (MyID/Detl) display to check each AP, to ensure it
is configured for the proper data rates, beacon interval, 802.11 options
enabled, QoS method, and security method.
Make any necessary adjustments to AP locations and configurations and repeat steps 1
through 3 until the site survey shows adequate coverage and correct configuration at
every location.
The installation is not complete until these certification steps have been
performed. Do not hand out handsets at a site that has not been certified.
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