User`s guide

A-8 Preliminary November 23, 1998 MultiVoice Gateway for the MAX— User’s Guide
Troubleshooting
ISDN cause codes
24 Call suspended
25 Call resumed
26 Nonselected user clearing
27 Destination out of order
28 Invalid number format (incomplete number)
29 Facility rejected
30 Response to STATUS ENQUIRY
31 Normal, unspecified
33 Circuit out of order
34 No circuit/channel available
35 Destination unattainable
37 Degraded service
38 Network (WAN) out of order
39 Transit delay range cannot be achieved
40 Throughput range cannot be achieved
41 Temporary failure
42 Switching equipment congestion
43 Access information discarded
44 Requested circuit channel not available
45 Pre-empted
46 Precedence call blocked
47 Resource unavailable, unspecified
49 Quality of service unavailable
50 Requested facility not subscribed
51 Reverse charging not allowed
52 Outgoing calls barred
Table A-6. ISDN cause codes (continued)
Code Cause