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 can be generated when there is an ALARM situation on the telephony line.
If there are no other problems on the system, you can ignore this message. Disable and reenable the trunk and ensure that all errors have cleared before trying to make the channels available. It may be useful to check the errno value /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