DID Billing
This info is update to the manual.
Incoming rate
For incoming calls when Incoming rate is > 0 that means this rate is paid to system owner by user which is dialing to that DID and it is profit for system owner.
Rate should be < 0 (less then zero) - then it means that this price is paid TO dialing user for the DID usage.
Dialing user - is user in MOR and this rate applies only then when MOR recognizes dialing user (by PIN/ANI).
Owner rate
For incoming calls when Owner rate is > 0 that means this rate is paid to MOR system owner by DID owner and it is profit for system owner.
Rate should be < 0 (less then zero) - then it means that this price is paid TO DID owner.
This rate applies when DID is assigned to some user.
Provider rate
For incoming calls when Provider rate is > 0 that means this rate is paid to system owner by Provider and it is profit for system owner.
Rate should be < 0 (less then zero) - then it means that this price is paid TO Provider for the DID usage.