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 10-112
ANN-PT (Announcement Port)
10
System Technician-Demanded Tests:
Descriptions and Error Codes
Descriptions and Error Codes
Always investigate tests in the order presented in the table below when
inspecting errors in the system. By clearing error codes associated with the
inspecting errors in the system. By clearing error codes associated with the
Channel Administration Memory Array (CAMA) Test,
for example, you may also
clear errors generated from other tests in the testing sequence.
Channel Administration Memory Array (CAMA)
Test (#205)
Test (#205)
This test is a memory device that stores information used to control the 140AY
device. The Angel asynchronously feeds the CAMA with the control information.
During the CAMA test, the Angel writes patterns into the CAMA, reads them
back, and verifies that they match. If the patterns do not match, the test fails. This
test is run periodically by the switch maintenance and by the Announcement
circuit pack in the background.
device. The Angel asynchronously feeds the CAMA with the control information.
During the CAMA test, the Angel writes patterns into the CAMA, reads them
back, and verifies that they match. If the patterns do not match, the test fails. This
test is run periodically by the switch maintenance and by the Announcement
circuit pack in the background.
1.
D = Destructive; ND = Nondestructive
Order of Investigation
Short Test
Sequence
Long
Test
Sequence
D/ND
1
Channel Administration Memory Array
(CAMA) Test (#205)
(CAMA) Test (#205)
X
ND
Playback Speech Memory Array (PSMA)
Test (#206)
Test (#206)
X
X
ND
140AY Channel Sanity Inquiry Test (#222)
X
X
ND