This function allows you to modify the times and costs of transferred and conference calls.

The transferred and conference call processing process involves merging into a single record of all the rows associated with the switched call.

When combining records, the duration of all calls is summed and based on the calculated duration, the cost of the call is obtained.

The cost of the entire transfer can be attributed to the initiating or terminating subscriber. If the feature is not launched then each subscriber "pays for his part" of the call.

The function can be started as part of the data processing by automatically modifying the corresponding values.