Paradyne 9120 User Manual page 65

9121-A2-GB20-00
Message Cause
No.
None —
Non-selected user 26
clearing
No route to specify 2
transit network
Normal call clearing 16
Normal, unspecified 31
No user responding 18
Number changed 22
Only restricted 70
bearer capability
available
Outgoing calls 52
barred
Pre-empted 45
Protocol error, 111
unspecified
June 1997
Maintenance and Troubleshooting
What It Indicates
No causes have been
generated.
User has not been awarded
the incoming call.
The device sending or
receiving this cause does
not recognize the transit
network that the call is
being/ has been routed
through.
Call is being cleared
because either the caller or
receiver has requested that
it be cleared.
Remote user has sent a
release message to the
network.
No other cause in the
normal class applies for this
normal event.
Called device does not
respond to the call with an
alert or connect indication
within the prescribed period
of time.
Internal network timers may
be a cause.
Called number is no longer
assigned.
An unrestricted bearer
service has been
requested, but the device
sending the cause only
supports the restricted
version.
Network is using Call
Screening.
Call has been pre-empted.
No other cause in the
protocol error class applies
for this protocol error event.
What To Do
No action needed.
No action needed.
Verify that the network
exists.
Verify that the network
serves the device
sending the cause.
No action needed.
No action needed.
Contact network provider if
the cause continues.
Look in the diagnostic field
for the new number, then
change the phone number
in your ISDN call profile.
(Path: main/control/
isdn_call_profile)
1. Determine the service
bearer.
2. Remove it.
Contact network provider
to turn Call Screening off.
Contact network provider.
Contact your service
representative.
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