Cisco
TelePresence
ISDN
Link
Administrator
Guide
D14954.04 ISDN Link Administrator Guide IL1.1.2, MARCH 2015.
Copyright © 2015 Cisco Systems, Inc. All rights reserved.
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xStatus ISDN BRI Interface [1..4] Channel [1..3] Call [1..n] ChannelCause
Shows the reason why a call on the BRI interface is disconnected. the cause values are
specified in Itu-t Recommendation Q.850 (the Q.931 Cause information element).
Some common cause values are listed below; ITU-T Q.850 contains the complete list.
1:
unallocated (unassigned) number
2:
No route to specified transit network
16:
Normal clearing
17:
user busy
18:
No user responding
21:
Call rejected
28:
Invalid number format (address incomplete)
29:
Facility rejected
31:
Normal, unspecified
34:
No circuit/channel available
41:
temporary failure
58:
Bearer capability not presently available
65:
Bearer capability not implemented
69:
Requested facility not implemented
81:
Invalid call reference value
88:
Incompatible destination
100:
Invalid information element contents
102:
Recovery on timer expiry
127:
Interworking, unspecified
128-255:
Cisco specific codes
xStatus ISDN BRI Interface [1..4] Channel [1..3] Call [1..n] Duration
Shows the duration (in seconds) of a call. Applies to calls on a BRI interface channel only.
Format:
Integer.
Contents
Introduction
Getting started
Software upgrade
Status information
System settings
Appendices
Status information
