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Dropped calls 119
Dropped calls
If calls are dropping, use the Site Survey mode of the wireless handset in
the area where the problem occurred to determine if there is inadequate
AP coverage in that area.
Wireless handset status messages
Wireless handset status messages provide information about the handset
communication with the AP and Call Server. Table 16 "Wireless handset
status messages" (page 119) summarizes the status messages, in
alphabetical order.
Table 16
Wireless handset status messages
Message Description Action
3 chirps Wireless handset is not able to
communicate with the best AP,
probably because that AP has no
bandwidth available.
None. This is only a warning.
The call is handed-off to the
best AP after it becomes
available.
Address Mismatch Wireless handset software
download files are incorrect or
corrupted.
Download new software from
the Nortel site.
See “Software updates” (page
107).
ASSERT xxx.c
Line yyy
(For WLAN Handsets
2210/2211/2212 only.)
The handset has detected a fault
from which it cannot recover.
Record the error information
so that it can be reported.
Turn the handset off, and then
on again.
If the error persists, try
registering a different handset
to this telephone port.
If the error still persists,
contact Nortel Technical
Support and report the error.
Assoc Failed
xxxxxxxxxxxx
x...x = AP MAC address Handset
association is refused by the AP;
displays the MAC of the failing
AP.
Check the handset and AP
security settings.
Ensure that the AP
is configured per the
Configuration Note.
Try another AP.
Nortel Communication Server 1000
WLAN IP Telephony Installation and Commissioning
NN43001-504 03.04 Standard
23 September 2008
Copyright © 2004–2008 Nortel Networks
.