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SRS-1050 Q.931 Logging Codes ( Appendix D
Page D-2
T>N: Transmission message
identifier for terminal-to-
network messages. This
identifier is followed by
the abbreviated message
and a list of up to six
related information element
codes. Table D-1 explains
the different abbreviated
messages. Table D-2 lists
and defines the
information element codes.
N>T: Reception message
identifier for network-to-
terminal messages. This
identifier is followed by
the abbreviated message
and a list of up to six
related information element
codes. Table D-1 explains
the different abbreviated
messages. Table D-2 lists
and defines the
information element codes.
CR: Call reference number
HEXADECIMAL FORMAT IN
HISTORY MODE
You can use the hexadecimal
format of History mode to see
more detailed message
information than is displayed in
the normal format.
The selected Directory Number
value, call status code, and
information element codes are
displayed, as well as the
abbreviated message and call
reference number.
In the hexadecimal format, you
can view only one message at a
time. To see another message,
you must press the NORMAL
softkey to return to normal format,
use R-UP and R-DOWN to
display another message on the
screen, and then press the HEX
softkey to return to hexadecimal
format.
The screens that follow are an
example of a message in the
hexadecimal format of History
mode. Line 2 of the displays
shows the names of softkey
functions specific to History
mode. Use the softkeys R-UP and
R-DOWN to scroll through the
lines of the message. The softkey
NORMAL switches the display
back to normal format, and EXIT
leaves History mode.
08 01 CR:09 SETUP:05
NORMAL R-UP R-DOWN EXIT
BC:04 03 80 90 AW CID:18
NORMAL R-UP R-DOWN EXIT
01 88 SIG:34 01 40 LS:96
NORMAL R-UP R-DOWN EXIT