I don receive CallerID information for calls originating at Cornells Agricultural Experiment station in Geneva, NY. Why?
The Cornell campus in Ithaca and the campus is Geneva are served by different telephone systems. A set of tie trunks connect the two systems, but no CallerID information sent. This is a limitation of the trunking between the two phone systems. EC500 will not allow you to see more information about calls originating on the Geneva campus than you ordinarily receive on your standard campus phone without EC500.