Xerox WorkCentre Pro 423 - Page 119

03/02 Level 2 Troubleshooting
WorkCentre Pro 423/428 2-87 CHAPTER 2 TROUBLESHOOTING
STATUS Signal Contents (Sample FIF below: 0801017D08028090140101)
bit 8765 4321
Number of octets in information element "reason display"
(Reason display 3 or later)
Identifier of information element "reason display": 08h
(fixed)
STATUS signal code 7Dh (fixed)
Reason
display
-4
Reason
display
Reason
display
Reason
display -1
Message
type
Call No.
-2
Call No.
-1
Protocol
ID
STATUS
0111 1101
0000
Reason display
len
g
th
F
0
F
(flag)
0--- ---1--
- ---
Call generation side
Call destination side
Identifier
0000 1000
1000
Generatio
n sourde
*
See the
3-2 DISC
signal
page.
---- 0000
---- 0001
---- 0010
---- 0011
---- 0100
---- 0101
---- 0111
---- 1010
Local terminal (User)
Local private network
Local domestic network
Relay network
Remote domestic network
Remote private network
Internal network
Interworking network
1
Reason displa
y
value
* The list at
right gives
extracted
items. For
details, see
reason display
Q931.
-000 0001
-001 0000
-001 0001
-001 0010
-001 1100
-101 1000
Missing (81h)
Normal disconnection (90h)
Called user busy (91h)
No reponse from called
user (92h)
Invalid number format (9C)
Terminal attribute mismatch
(D8h)
Generatio
n source
0000
Reason display value
001 0000
Call No.
value
Informatio
n element
Description (Fixed unless described here)
08h(fixed)
Identifier
0000 1000
bits 4 to 1: Length (bytes) of Call number 2
Call No.
Len
g
th
Contents
Number of octets in information element "call status" (Call
status 3 or later)
Identifier of information element "call status": 14h (fixed)
Call status
-3
Call status
-2
Call status
-1
Call status length
0000 0001
Identifier
0001 0100
00
Call status
value
The list at right
extracts
frequently
generated
items.
--00 0000
--00 0001
--00 0011
--00 0100
--00 0110
--00 0111
--00 1000
--00 1001
--00 1010
--00 1011
--00 1100
--01 0011
Idle
Origination (Call)
Origination accepted
Alert notice
Termination
Alerting
Response
Response Termination
accepted
Communicating
Disconnection request
Disconnection notice
Release request
Call status
value