How can I see historical call volume

[cynjut (Dave Burgess)]

(Smart!) way to retrieve history of calls

Hi guys (gals?) and thank you for previous great help here So, today my task is to be able to query the CDR database for its historical calls, and I figure there must exist some pre-configured action i Asterisk to do this, through its AMI parts, but then again, maybe not …? If not, what would be the smart way to achieve what I want to do, which is to retrieve historical calls, given an extension, and/or date/time span, etc …? Basically, in our own (in-house) developed system, w…

came up first. Might be a good start for you.