I'm needing to make mass changes to directory numbers from a TNB or DNB list out of a Nortel PBx. I have to go through about 2000 numbers and change them all to DID's. I've read through some of the scripts to help me get started building this and thought maybe someones already done this before so I'd check. I see several examples of pulling information from Excel or txt. With my limited experience with scripting I'm wondering which way to go to get started.
Thank you!
Thank you!