User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Commands and Trouble-Clearing Aids
Page 8-222list mst
8
0x01 - outgoing ISDN
0x02 - incoming ISDN
R3:
Types of failure:
0x01 - outgoing ISDN
0x02 - incoming ISDN
NOTE:
In abbreviated format, the header of the Q.931 message, the cause IE (if
present) and the channel id IE (if present) are the only IEs present.
An additional cancel byte (0xCA) may be present after the standard
ISDNBRI formatted message if the message was not sent. The cancel byte
will not be appended if the abbreviated format is selected.
General
0x71 - GAP marker
GAP reasons:
0x01 - disabled, disable mst command executed
0x02 - disabled, mst timer expired
0x03 - disabled, buffer full on no-wrap
0x04 - disabled, restart occurred
0x05 - disabled, by stop trigger or count
0x06 - disabled, audit error
0x07 - not disabled, stopped by stop trigger or count
Message[10+] = standard ISDNBRI format
Message[7-10] = Link ID
Message[11] = type of failure
Message[1] = GAP reason
Message[2] = GAP count (since last clear - high byte)
Message[3] = GAP count (since last clear - low byte)