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Cisco VISM Installation and Configuration Guide
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
Chapter6 Troubleshooting Ti ps
Symptoms and Solutions
FunctionModuleFWRev: 2.2.10g.pm
FunctionModuleResetReason: Reset by ASC from Cell Bus
LineModuleType: LM-RJ48-8T1
LineModuleState: Invalid
mibVersionNumber: 20
configChangeTypeBitMap: CardCnfChng, LineCnfChng
cardIntegratedAlarm: Clear
pcb part no - (800 level): 800-04399-01
pcb part no - (73 level): 73-03618-01
Fab Part no - (28 level): 28-02791-01
PCB Revision: 05
Daughter Card Information:
Daughter Card Serial Number: CAB024601FF
pcb part no - (73 level): 73-03722-01
Fab Part no - (28 level): 28-02905-01
PCB Revision: 02 value = 34 = 0x22 = ’"’
Cannot Use the cc Command to Access a VISM Card
Use the PXM dspcds command to verify if the VISM card is in the active or standby state. If the VISM
card is not in the active or standby state, you cannot use the cc command to access the card.
VISM Card Resets Intermittently
Investigate the following possibilities to determine why the VISM card is resetting intermittently:
•Bad hardware device on the card. Replace any corrupt hardware.
•Daughter card is not attached correctly to the VISM card. As a result, the VISM card is not able to
maintain its abilities. Ensure that the daughter card is making electrical contact to the motherboard,
and is mechanically secure.
VISM Card Does Not Accept a Firmware Download
There must be a VISM card in the slot to which firmware is being downloaded. Ensure that the VISM
card is seated in the slot, and that it is making electrical contacts to the backplane.
The card must be in either the active or boot state. Confirm this is the case and try again.
Echo Is Heard on a Voice Call
Ensure that the call has the ECAN feature enabled. If the echo delay is longer than the provision tail
length, ECAN does not work. Use the VISM cnfecantail command to configure a larger value for the
tail length.
VISM Card LEDs Are Not Lighted
The VISM card may not be inserted completely in the slot. Ensure that the VISM card is seated in the
slot correctly, with top and bottom half portions of the VISM card making electrical contact with the
backplane.