2N ISDN BRI GSM, User Manual

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2N - ISDN BRI GSM Enterprise Gateway
8.5. System Parameters
Fig. 51 – System Parameter Editing Window
The System parameters card reveals settings for CDR (Call Detail
Records), automatic PIN entering for SIM cards inserted in the
GSM gateway, and winter/summer time transition.
•
CDR mode – defines calls on which records should be made.
Data may be recorded on incoming, outgoing, successful or
unsuccessful calls, or the CDR mode can be disabled.
•
Unit ID – used for designation of the selected ISDN BRI GSM
gateway in case there are more devices in the network that
generate the CDR.
•
Channel selection – it is used for B-channel selection for
outgoing calls to GSM network. Using menu is possible to
select on of the following items:
•
Cyclic – GSM modules alternate after each call
•
Locked – outgoing calls on B1 channel are routed through
GSM1 module and outgoing calls on B2 channel are routed
through GSM2 module.
•
Smart – calls are routed through the module that has less
called minutes in statistics.
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