Grandstream Networks UCM6100 Series Cdr And Rec Api Guide

UCM6100 Series CDR and REC API Guide
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CDR CSV 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".
Figure 3: Downloaded CDR File Sample – Call To Shows "s"
 Context
There are different context values that might show up in the downloaded CDR file. The actual value can
vary case by case. Here are some sample values and their descriptions.
from-internal: internal extension makes outbound calls.
ext-did-XXXXX: inbound calls. It starts with "ext-did", and "XXXXX" content varies case by case, which
also relate to the order when the trunk is created.
ext-local: internal calls between local extensions.
 Source Channel, Dest Channel
Sample 1:
Figure 4: Downloaded CDR File Sample - Source Channel and Dest Channel 1

Grandstream Networks UCM6100 Series Specifications

General

Brand	Grandstream Networks
Model	UCM6100 Series
Category	PBX
Language	English