WG3100-Series GSM VoIP Gateway User Manual
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Techroutes Network Pvt. Ltd.
85
CDR
: The
Call Detail Record
is a data record produced by a telephone exchange or other telecommunication equipment that
documents the details of a telephone call that passes through the facility or the device.
2. Configurations
Low ASR Handling
The ASR is equal to: the answered call, divided by the total attempts of calls. That is,
ASR = answered call/total attempts of calls. To calculate the ASR, the gateway checks the CDRs. Because the CDRs on the
gateway is disabled by default, you need to enable the CDR before you apply the Low ASR handling.
3. Enable CDRs on the gateway
Open the web of the g
ateway, and then click “Statistics” and “CDR Report”. Then enable the CDR as the below figure shows:
Don’t forget to click “save” after selecting “Yes” on Enable CDR.
4. Configure the Low abnormal call handle
Click “Human Behavior” and “exception event handle”, then select “yes”, the configuration page will be displayed:
Low ASR Less Than
: This value is the threshold of the ASR, once the exact ASR is lower than this value, the WG3100 port
will be considered to be low ASR.
Low ACD Less Than
: define the low ACD value threshold once the exact ACD is lower than this value, the WG3100 port will
be considered to be low ACD.
Counts of Recent Call
: This value define how many recent calls will be counted to calculate the ASR/ACD.
Counts of failed calls:
This value define how many failed calls. This feature is used to detect the failure calls, once there are
certain counts of call failure consecutively, the gateway port will be considered abnormal.
