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Communication Manager Maintenance-Object Repair Procedures
1222 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
Expansion Interface Packet Interface Test (#589)
This test is nondestructive. This test attempts to send a data packet from the TN1655 Packet
Interface circuit pack through any intervening EI circuit packs and/or SNI circuit packs and
through the EI circuit pack to be tested. The path the data packet takes is dependent on the
location of the EI circuit pack to be tested and whether the system has duplicated PNC. The
following diagrams and short discussion of each describe the different paths the test uses.
Figure 71: Expansion Interface Packet Interface Test—Packet Endpoint Loop
The path shown in Figure 71: Expansion Interface Packet Interface Test—Packet Endpoint
Loop on page 1222 is used when testing a PN EI that is on the active PNC.
0
NO
BOARD
No board was detected by the test.
1. Resolve either wrong board (error 125) or no board (error 131) issues.
2. Check that the board is properly translated and inserted. If so, check
for hyperactivity (error 1538). If hyperactive, use reset board
location.
3. Run the test again. If it fails, the ID chip on board may be bad.
Replace the board and retest.
Table 415: Test #336 Expansion Interface Reset Test (continued)
Error
Code
Test
Result
Description / Recommendation
3 of 3
(Optional)
CSS
EXP-INTF EXP-INTF
Packet Bus (PPN) Packet Bus (PN X)
PKT-
INT
LAPD
ENDPT