2N
®
BRI Lite gateway
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DISA to GSM (tone dial-in from ISDN ports to GSM
networks);
CallBack to GSM;
SMS sending/receiving;
SMS at no Answer;
Password for configuration of the gateway on all ports
CLIP and CLIR for incoming calls from GSM network
ENBLOC / OVERLAP mode of sending called number
to ISDN network
Remote control over GSM (CSD)
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5.2. Call Routing Rules
The GSM gateway ports are logically divided into internal and external. While
GSM ports are external only, ISDN port is internal. You can define whether your
internal port calls should be routed to external ports, or to the operator, or
according to the active DISA function (tone dial-in). Furthermore, you can route
calls according to the CLIP, MSN (Multiple Subscriber Number) (for ISDN
extensions), or direct GSM gateway dial-in (ISDN extension with DDI).
If an outgoing call is routed via a port that is busy, the remaining available ports
are searched for (depending on the configuration) and if no allowed outgoing port
is free, the outgoing call is rejected with defined (depending on the configuration)
ISDN release cause.
The routing algorithm routes outgoing calls according to the outgoing call type,
current time rate, day in a week, and GSM provider's free minutes if any
(depending on the configuration).
5.3. LCR table
The LCR (Least Cost Routing) chart is the key telephone cost cutting factor. It
helps you set the call routing rules according to the CLIP, daytime and day in a
week. By entering public holidays into the LCR table you achieve even more
remarkable cuts.
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Must be activated by proper licence code (TUN).
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