Cdr Improvement; Downloaded Cdr File; Figure 183: Cdr Report - Grandstream Networks UCM6510 User Manual

Week" or "By Month" for the automatic download period. Make sure you have entered an Email address to
receive the CDR records.

CDR IMPROVEMENT

Starting from UCM6510 firmware 1.0.10.x, transferred call will no longer be displayed as a separate call entry in
CDR. It will display within call record in the same entry. CDR new features can be found under web UI->
Status->CDR->CDR. The user can click the option field to view call history, such as premier caller and
transferred call information.

Figure 183: CDR Report

DOWNLOADED CDR FILE

The downloaded CDR (.csv file) has different format from the web UI CDR. Here are some descriptions.

Call From, Call To
"Call From": the caller ID.
"Call To": the callee ID.
If "Call From" shows empty, "Call To" shows "s" (see highlight part in the picture below) and the "Source
Channel" contains "DAHDI", this means the call is from FXO/PSTN line. For FXO/PSTN line, we only know
there is an incoming request when there is incoming call but we don't know the number being called. So
we are using "s" to match it where "s" means "start".
Firmware Version 1.0.10.39 UCM6510 IP PBX User Manual Page 313 of 339