Delayed ring on Analogue Line

Issue:

Incoming calls on an analogue line ring to the caller 3 rings before they start ringing on the Mitel handsets

Cause:

The Mitel is waiting for the Calling Line information (CLI) from the line provider

Solution

Stop the Mitel waiting for this information by turning the feature off in Class of Service (COS) for the trunk.

ANI/DNIS/ISDN/ Number Delivery Trunk = NO

Analogue trunk delay ring fix

If you do not know how to find which COS the trunk is using, message me.

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