After a power outage we are getting the followig message on the displays:

License Error Reset in 235 minutes - Clear Alarm or Clear All Alarms.

Power went out and we did successfully shut down the phone system to prevent damage.

I've seen a few threads related to license errors saying to reset the license. Is that what this error will require to have it fixed? How do I go about resetting it?

You’ll need to upload the license file. If you don’t have a copy of the file, you’ll need to obtain it from your vendor. They can email it to you.

Without the license, the system will reset every 4 hours.

How does the licensing work? Do you need one for each InterTel 5000 or just one master. I am encountering this error now. If the license is expired, how can we renew it?