The links are available in the Calls box of the Administration System to monitor recent calling activity:
Recent answered
This page shows the details of the last one hundred calls that were switched and connected by DUAL Softswitch.
Recent unanswered
This page shows the details of the last one hundred calls that were switch by DUAL Softswitch, but were unanswered. This may be because the called party did not answer the call or because the carrier rejected the call. Where available, the reason for the failure is presented as an ISDN clear code.
Authentication failed
This page shows details of the last one hundred calls that were rejected by DUAL Softswitch. This could be because authentication failed, or because there were no available funds on the authenticated account.