Справочник Пользователя для Lucent Technologies R5SI
DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-808
ISDN-SGR (ISDN-PRI Signaling Group)
10
System Technician-Demanded Tests:
Descriptions and Error Codes
Descriptions and Error Codes
Always investigate tests in the order presented in the table below. By clearing
error codes associated with the
error codes associated with the
Primary Signaling Link Hardware Check
, for
example, you may also clear errors generated from other tests in the testing
sequence.
sequence.
Primary Signaling Link Hardware Check (#636)
The ISDN-PRI Signaling Link Port itself depends on the health of the DS1/UDS1
Interface circuit pack on which it resides. This test will fail if there are problems
with either the ISDN-PRI Primary D-channel port or the DS1/UDS1 circuit pack.
The ISDN-PRI Primary D-channel also depends on the health of either the
Processor Interface Link or the Processor Control circuit pack providing
connectivity to the DS1/UDS1 circuit pack.
Interface circuit pack on which it resides. This test will fail if there are problems
with either the ISDN-PRI Primary D-channel port or the DS1/UDS1 circuit pack.
The ISDN-PRI Primary D-channel also depends on the health of either the
Processor Interface Link or the Processor Control circuit pack providing
connectivity to the DS1/UDS1 circuit pack.
If there are problems with the ISDN-PRI Signaling Link, also investigate the
DS1/UDS1 circuit pack (DS1-BD/UDS1-BD) and the Processor Interface Link or
Packet Control (PI-LINK/PACCON) dependent upon which is used
DS1/UDS1 circuit pack (DS1-BD/UDS1-BD) and the Processor Interface Link or
Packet Control (PI-LINK/PACCON) dependent upon which is used
1.
D = Destructive; ND = Nondestructive
Order of Investigation
Short
Test
Sequence
Long
Test
Sequence
D/ND
1
Primary Signaling Link Hardware Check (#636)
X
X
ND
Secondary Signaling Link Hardware Check (#639)
X
X
ND
Layer 2 Query Test (#647)
X
X
ND
Remote Layer 3 Query Test (#637)
X
X
ND