E5-121-TRAPS-MIB::voipAcPowerClear #
DC power error release.
Variables #
- ifIndex
- voipPhoneState
Definitions #
- ifIndex
- A unique value, greater than zero, for each interface. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must remain constant at least from one re-initialization of the entity’s network management system to the next re- initialization.
- voipPhoneState
- Phone status of the line.
Here is a runbook for the SNMP trap E5-121-TRAPS-MIB::voipAcPowerClear:
Meaning #
The E5-121-TRAPS-MIB::voipAcPowerClear trap indicates that a DC power error has been cleared on a VoIP phone. This trap is generated when the phone’s power issue is resolved and normal operation is restored.
Impact #
The impact of this trap is minimal, as it indicates that a previous power error has been resolved and the phone is now functioning normally. However, it is still important to monitor the situation to ensure that the error does not recur.
Diagnosis #
To diagnose the issue, check the following:
- Verify that the VoIP phone is powered on and functioning correctly.
- Check the phone’s power cable and connections to ensure they are secure.
- Review system logs to determine the cause of the original power error.
- Check the value of
voipPhoneStateto ensure that the phone is in a normal operating state.
Mitigation #
To mitigate the issue, follow these steps:
- Verify that the phone is properly configured and powered on.
- Ensure that all power cables and connections are secure.
- Monitor the phone’s status and system logs to detect any recurring power errors.
- Consider implementing redundancy or backup power systems to minimize the impact of future power errors.
- Update or replace the phone’s power supply if necessary.