Avaya 9508 is not compatible with our telephone switch. We wanted Avaya 2420's. What is the difference, and why can't we use the Avaya 9508 in place of the Avaya 2420?

Asked by Gay Sawyer on 12/23/2014 1  Answer

ManualsOnline posted an answer 9 years, 11 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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