SDI ioctl failed
SDI received a failure indication from a device driver ioctl request. In some cases, this may adversely affect the functioning of the system. This error may be caused if there is currently an ALARM situation on the telephony line.
Ignore this message unless there are other problems with the system. Disable and re-enable the trunk and ensure that all errors have cleared before attempting to make the channels available for use. It may be useful to check the errno value against those in /usr/include/sys/errno.h. If the problem persists, note all details of the error and contact Blueworx Support.
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Log, System Monitor