Alarms
The transcoding feature employs several hardware and software alarms to alert the user when the system is not functioning properly or overload conditions are reached.
| Name/ID | Severity/HealthDegredation | Cause(s) | Traps Generated |
|---|---|---|---|
| No DSPs Present with Transcoding Feature Card (DSP_NONE_PRESENT) | Minor/0 | A transcoding feature card is installed but no DSP modules are discovered. | apSysMgmtHardwareErrorTrap |
| DSP Boot Failure (DSP_BOOT_FAILURE) | Critical/0 | A DSP device fails to boot properly at system initialization. This alarm is not health affecting for a single DSP boot failure. DSPs that fail to boot will remain uninitialized and will be avoided for transcoding. | apSysMgmtHardwareErrorTrap |
| DSP Communications Timeout (DSP_COMMS_TIMEOUT) | Critical/100 | A DSP fails to respond after 2 seconds with 3 retry messages. This alarm is critical and is health affecting. | apSysMgmtHardwareErrorTrap |
| DSP Alerts (DSP_CORE_HALT) | Critical/100 | A problem with the health of the DSP such as a halted DSP core. The software will attempt to reset the DSP and gather diagnostic information about the crash. This information will be saved in the /code directory to be retrieved by the user. | apSysMgmtHardwareErrorTrap |
| DSP Temperature(DSP_TEMPERATURE_HIGH) | Clear 85°C Warning 86°C / 5 Minor 90°C / 25 Major 95°C/ 50 Critical 100°C/ 100 |
A DSP device exceeds the temperature threshold. If the temperature exceeds 90°C, a minor alarm will be set. If it exceeds 95°C, a major alarm will be set. If it exceeds 100°C, a critical alarm will be set. The alarm is cleared if the temperature falls below 85°C. The alarm is health affecting. | apSysMgmtHardwareErrorTrap |
| Transcoding Capacity Threshold Alarm (XCODE_UTIL_OVER_THRESHOLD) / 131329 | Clear 80% Warning 95% |
A warning alarm will be raised when the transcoding capacity exceeds a high threshold of 95%. The alarm will be cleared after the capacity falls below a low threshold of 80%. This alarm warns the user that transcoding resources are nearly depleted. This alarm is not health affecting. | apSysMgmtGroupTrap |
| Licensed AMR Transcoding Capacity Threshold Alarm/131330 | Clear 80% Warning 95% |
A warning alarm is triggered if the AMR transcoding capacity exceeds a high threshold of 95% of licensed session in use. The alarm clears after the capacity falls below a low threshold of 80%. This alarm is not health affecting. | apSysMgmtGroupTrap |
| Licensed AMR-WB Transcoding Capacity Threshold Alarm/131331 | Clear 80% Warning 95% |
A warning alarm is triggered if the AMR-WB transcoding capacity exceeds a high threshold of 95% of licensed session in use. The alarm clears after the capacity falls below a low threshold of 80%. This alarm is not health affecting. | apSysMgmtGroupTrap |
| Licensed EVRC Transcoding Capacity Threshold Alarm/131332 | Clear 80% Warning 95% |
A warning alarm is triggered if the EVRC transcoding capacity exceeds a high threshold of 95% of licensed session in use. The alarm clears after the capacity falls below a low threshold of 80%. This alarm is not health affecting. | apSysMgmtGroupTrap |
| Licensed EVRCB Transcoding Capacity Threshold Alarm/131333 | Clear 80% Warning 95% |
A warning alarm is triggered if the EVRCB transcoding capacity exceeds a high threshold of 95% of licensed session in use. The alarm clears after the capacity falls below a low threshold of 80%. This alarm is not health affecting. | apSysMgmtGroupTrap |
