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 10-783ISDN-PLK (ISDN-PRI Signaling Link Port)
10
Error Log Entries and Test to Clear Values
Notes:
a. The D-channel is demand busied out. No calls can be made over this
D-channel.
b. This error type 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.
c. “Link error” This error occurs when the port receives an invalid frame over
the D-channel. This error normally indicates an off-board problem usually
related to transmission errors on the DS1 facility. Execute the list
measurements ds1-log command for the UDS1 TN464 circuit pack on
which the D-channel resides. If the UDS1 is reporting some errors, then
the DS1 facility has experienced transmission problems which could have
caused the ISDN-PLK to report a Link Error. If the UDS1 is not reporting
errors, execute the long test sequence for the D-channel (ISDN-SGR).
Investigate any errors, if there are none execute a long test sequence for
the UDS1 circuit pack (UDS1-BD) and investigate any errors.
If no errors are reported, the Link Error is probably not affecting service.
1. Run the short test sequence first. If all tests pass, run the long test sequence. Refer to the appropriate
test description and follow the recommended procedures.
2. pp is 24-channel interfaces and 16 for 32-channel interfaces.
Table 10-219. ISDN-PRI Signaling Link Port Error Log Entries
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
0
1
0 Any Any Any test port PCSSpp
2
18(a) 0 busyout port
PCSSpp*
WARNING OFF release port PCSSpp
2
130 (b) None WARNING ON test port PCSSpp
2
1537 (c) 46210 WARNING OFF
1793 (d) test board PCSSpp
2
1
3585 (e) 46222 MINOR ON
3841 (f) 46211
3842 (g) 46223
3843 (h) Signaling Port Packet
Bus (LAN) Loopback
test (#939)
test port PCSSpp
2
1