Paradyne CSU User Manual

7. Operation and Maintenance

  

September 

2002

9128-A2-GB20-80

Requested Channel 
Not Available

44

Circuit or channel 
requested cannot be 
provided by the other side 
of the interface.

Allow the DBM to 
automatically call using the 
alternate link if Auto Backup 
is enabled, or manually 
select an alternate path for 
the call.

Requested Facility 
Not Implemented

69

Supplemental service 
requested is not supported 
by this device.

No action is needed.

Requested Facility 
Not Subscribed

50

The supplementary service 
requested cannot be 
provided by the network 
until user completes 
arrangement with its 
supporting networks.

Arrange for the desired 
capability.

Resource 
Unavailable, 
Unspecified

47

No other cause in the 
resource unavailable class 
applies for this resource 
unavailable event.

No action is needed.

Response to 
STATus ENQuiry

30

Status enquiry message 
received, generating this 
message.

No action is needed.

Service/Option Not 
Implemented

79

No other cause in the 
service or option not 
available class applies for 
this not implemented event.

No action is needed.

Service/Option 
Unavailable, 
Unspecified

63

No other cause in the 
service or option not 
available class applies for 
this not available event.

Wait and try again.

Switching 
Equipment 
Congestion

42

Switching equipment 
sending the cause is 
experiencing heavy traffic.

Wait and try again.

Suspended Call 
Exists, But Not Call 
ID

83

A call resume has been 
attempted, but no 
suspended call exists for 
this phone number.

1. Verify the number in the 

Inbound Calling ID # 
field for the suspended 
call.

2. Reissue the Call 

Resume command using 
the correct number.

Temporary Failure

41

Network is not functioning 
correctly, but the condition 
is not expected to continue 
for long.

Wait and try again.