Toshiba strata CT Installation & Maintenance Manual page 363

Table 10-9
DEC Value
BT Note 1
111
127
BT Notes
BT Note 1. The comprehensive list of causes from the ETS is retained although not all cause values listed are generated
by the BT ISN.
BT Note 2. For an interim period the BT ISDN shall not support diagnostics.
BT Note 3. For an interim period the BT ISDN shall use non-standard cause #4 to indicate "channel unacceptable"
instead of cause #6.
BT Note 4. Also procedures in ETS 300 007 (formerly T, S 46-50). BT requirements for packet mode access will be
described in another BTNR.
BT Note 5. For an interim period the BT ISDN shall use non-standard cause #90 "destination address missing or
H
incomplete" instaead of #28.
BT Note 6. For an interim period cause #83 should be interpreted as "call identity does not exist". This cause combines
the functions of cause #83, #85 and #86.
BT Note 7. For an interim period the BT ISDN shall not support this message type.
C
Strata CT I&M Manual October 2000
Clearing Cause Codes
HEX Cause Name
Value BT Note 2
Protocol error,
6F
unspecified
Interworking,
7F
unspecified
(Continued)
Typical
location of
generation
Remote
network
ISDN Interfaces
Typical carrying message as identified
by receiving side
At remote interface At local interface
Disconnect
10-37