Specifications

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Cisco Unified Communications Manager Managed Services Guide, Release 8.0(1)
OL-20105-01
Chapter 6 Cisco Unified Serviceability Alarms and CiscoLog Messages
Alert-Level Alarms
Recommended Action
Verify that the Cisco Messaging Interface service parameter Parity is set to a valid (allowable) value.
SerialPortOpeningError
When CMI tries to open the serial port, the operating system returns an error.
For a system running CMI, the serial port through which the voice messaging system is connected is
always USB0, and that value is configured in the Cisco Messaging Interface service parameter, Serial
Port. It is possible that the Serial Port value has been updated via AXL or a CLI command where
validation of the value was not performed. CMI triggers this alarm if the value in the Serial Port service
parameter is anything other than USB0.
Cisco Unified Serviceability Alarm Definition Catalog
CMIAlarmCatalog/CMI
Severity
ALERT
Routing List
Event Log
SDI
Parameter(s)
Serial Port Opening Error(String)
Recommended Action
Ensure that USB0 is configured in the Cisco Messaging Interface service parameter Serial Port. Also,
physically confirm that the cable is firmly connected to the USB0 port.
StopBitConfigurationError
The Cisco Messaging Interface service parameter, Stop Bits, has an invalid configuration.
An invalid stop bit has been configured for the serial port that CMI uses to connect to the voice
messaging system. It is possible that the Stop Bits value has been updated via AXL or a CLI command
where validation of the value was not performed. For this reason, it is best to set this value in the Service
Parameter Configuration window in Cisco Unified CM Administration and the value can be validated
against the accepted range of values for this field.
History
Cisco Unified Communications
Release Action
8.0(1) New name changed from kSerialPortOpeningError.