Specifications

Application View Cisco Modem Application
Device Management Page 55 Cisco Router
Disconnect Reason
Indicates the reason that the last connection or
call attempt disconnected. The meaning of each
reason code is explained in Table 10.
Table 10: Disconnect Reasons
Reason Code Meaning
unknown The failure reason is
unknown or there has been
no previous call.
lostCarrier The call was disconnected
because of the loss of a
carrier.
noCarrier The dial out attempt has
failed because the modem
detects no carrier.
noDialTone The dial out attempt has
failed because modem failed
to detect a dial tone.
busy The call attempt failed
because the modem detected
a busy signal.
modemWatchdogTimeout The modem internal
watchdog timer has expired.
dtrDrop DTR has been turned off
while the modem is
disconnected on DTR drop.
userHangup Normal disconnect where the
user hangs up call.
compressionProblem The call is disconnected due
to a problem detected during
compression in the modem.
retrainFailure The modem did not
successfully train and reach
data mode on the previous
connections.
remoteLinkDisconnect The remote link disconnected
the connection.
abort The call was aborted.
inactivityTimeout The modem automatically
hangs up because data is not
sent or received within the
inactivity time out.
dialStringError The dialed phone number is
invalid.
linkFailure The modem detects a link
failure.
modulationError The modem detects a
modulation error.
dialTimeout The modem times out while
attempting to dial.
Table 10: Disconnect Reasons (Continued)
Reason Code Meaning