atcomsystems.ca/forum Forums TDM Business Telephone Systems Avaya - Lucent Telephones & Systems intermittant failure on DID calls

I believe you can trace all trunks; but you are going to have so much info that it is going to be tough finding what you are looking for unless you can pick a time that the customer's call volume is low. Can you pick a time to test where you can busy out all or some of the trunks and trace one at a time.