Ohmni can be rebooted remotely. Note that remote reboot is a software reboot. If you need a hardware reboot, please follow these instructions.
1) Click on the settings icon beside your Ohmni's name
2) Click "Remote Reboot (use with caution)"
Ohmni will be rebooted immediately, please wait a few minutes for Ohmni to finish rebooting and you should be able to call again.