mandela wrote:export calls = agent time calls
Not a valid assumption.
1) Many calls never reach an agent. Not sure if export calls will show those at all, but if it does then you'd have more calls than "agent" calls.
2) Deleted leads (by emptying or deleting lists) cause the export calls function to ignore those calls. This time you have less calls than "agent" calls since the agent statistics are not deleted, just the leads (and their associated call data related to the leads, since the leads are gone).
3) Filtering: When you choose anything other than "ALL" in the various columns, calls may be excluded.
In summary: These reports look at different tables. The different tables are built for different purposes and are populated based on different events. If one call is transferred between several agents, each agent may have a call and time added, but the "call" only happened once from the campaign standpoint, and may happen several times for the transfer groups.
Before you decide which is right for your usage, be sure they are asking for the right viewpoint data. Many factors are involved when reporting in a call center.
For instance: Are we talking about paying an employee for sales? If so, then the lead status of SALE may only be valid for a short time. If the client calls back, the status may change at the end of the call (to something like not interested, if the next agent tries to sell them again). But by the same token, what if they called to cancel the sale? So perhaps you can look at the call status for each call instead, but now what if that 2nd agent also chooses "SALE" because it did not cancel ..,. now you have TWO sales in the export calls report, but one sale in the export leads report.
So when you are looking at why one value doesn't match another it's Very Helpful to discuss the purpose of those two values. Why do you want them?
Remember that Vicidial has been in use for over a decade. Thousands of call centers use it. There will be others who have asked your question for the same reason. We can connect your answer to a related answer only if we know ... why you asked.
(Happy to help, if we can)