Call Detail Record (CDR) Analysis

CDR contains metadata i.e. data about data that a telecommunication company collects about phone calls such as length and time of the call. CDR analysis provides businesses the exact details about when, where, and how calls are made for billing and reporting purposes. CDR’s metadata gives information about

When the calls are made (date and time)
How long the call lasted (in minutes)
Who called whom (Contact number of source and destination)
Type of call ( Inbound, Outbound or Toll-free)
How much the call costs (on the basis of per minute rate)