Troubleshoot Cisco IP Phone 7940 – Error Pass Limit

Question :


We have a problem in some Cisco IP Phones 7940.  DN has dissapeared and the phone show the error: Error Pass Limit.

Please, could you help me?

Thank you,

Answer :

Usually this is a byproduct of the DN missing from the device or not being on the Line 1 position. If the device is registered, look at the left column and verify the DN is correctly shown in the Line 1 slot. If not, correct the DN placement and reset the device.

Hope this help..thanks

Have a good day.. 🙂


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