Call Accounting Mate 2.6.1.75, which is currently available for download from
http://www.callaccounting.ws/call_accounting_download.htm, allows to build report grouped by user extension and containing all call directions. To generate the report just select All option in 'Call Direction' field on Report/List/Extension Report/Detailed Report page.
You may also check release history (
http://www.callaccounting.ws/call_accounting_release_history.htm) for other enhancements made in latest version of Call Accounting Mate.
Thanks for using Call Accounting Mate!