User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1453TIE-TRK (Tie Trunk)
10
Notes:
a. Digit time-out. This occurs when the far-end PBX begins transmitting digits
too late (10 seconds) after receiving the signal indicating ready to receive
digits (if any). This can occur on an incoming immediate, wink, or delay
dial line. Check the far-end PBX to ensure a translation match at both
ends.
b. Rotary dial before wink. This occurs when the far-end PBX starts dialing
before the PBX sends the wink on a wink-start or (for non-TN439 circuit
packs) on a delay-dial line. Check the far-end PBX to ensure a translation
match at both ends.
c. Rotary dial too early. This occurs when the far-end PBX starts dialing too
soon (about 50ms) after seizure on a wink start or (for non-TN439 circuit
packs) on a delay-dial line. Check the far-end PBX to ensure a translation
match at both ends.
d. On hook before wink. This occurs when the far end goes on hook before a
wink. Check the far-end PBX to ensure a translation match at both ends.
e. On an outgoing wink-start or delay-dial trunk, the wink time was too short
(less than 80ms) for a valid signal. Check the far-end PBX to ensure a
translation match at both ends.
f. This is a software audit error that does not indicate any hardware
malfunction. Run the Short Test Sequence and investigate associated
errors (if any).
g. This indicates that the trunk in question has been busied-out by
maintenance personnel.
h. This indicates that the circuit pack has been removed or has been insane
for more than 11 minutes. To clear the error, reinsert or replace the circuit
pack.
i. The rotary dial rate was too slow (less than eight pulses per second.)
Check the far-end PBX to ensure a translation match at both ends.
j. The rotary dial rate was too fast (more than 12 pulses per second.) Check
the far-end PBX to ensure a translation match at both ends.
k. The time between digits was too short (less than 300ms). Check the
far-end PBX to ensure a translation match at both ends.
l. This indicates that the trunk is still seized with an incoming call. The
far-end PBX is not releasing the trunk after the call is dropped. A Minor
alarm is generated every four minutes until the far-end PBX releases the
trunk. Check the far-end PBX for problems.
Once the trunk is released from the call, the severity of this problem is
decreased. If Error Type 1025 does not appear again, this means that the
problem has been corrected. Verify that Error Type 1025 does not
reappear in the Error Log.