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Records in LCR table are read from top to bottowbellow. When a record that matches all conditions is found than the call is going to be sent to outgoing destination specified in that record. Therefore it is important to pay attention to the order in which you have your LCR table records organizedorganised!
From (channels/groups) - this parameter specifies where outgoing call originates. In case of BRI gateway it can be:
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Prefix list - you must specify either one prefixlist, that the outgoing call number must match, or you can select option All prefixlists, where any outgoing call number that matches at least one prefixlist, will be routed by channel specified under Groups/TarrifsTariffs
Groups/Tarrifs Tariffs - this parameter specifies if outgoing call should go through a specifis specific GSM outgoing group, VoIP or BRI interface (NT/TE)
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This way you have a better control over how ougoing outgoing and incoming calls are handled and routed. Plus it is possible to route incoming calls from GSM back to GSM which was not possible in older firmware version.
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Firmware 1.20 | Firmware 1.19 and older |
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Calls coming from BRI NT interface (lines 2-4) are routed based on prefix lists.
Calls coming from VoIP (lines 6-8) are routed based on prefix lists:
| First you needed to change Port modes to match your desired scenarion scenario (top picture above) and than you needed to create 2 rules in your LCR table to match your scenario. |
4) Incoming call from GSM group 2 (matching prefix list 2) will be routed back to GSM through GSM
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outgoing group 1. Every other incoming call from GSM will be sent to BRI TE interface. Everything else is left in default.
Firmware 1.20 | Firmware 1.19 and older |
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 | Sending incoming calls from GSM back to GSM was not possible |
| On picture above you can see how to set a scenario where all incoming calls from GSM incoming group 2 should be sent back to GSM through GSM outgoing group 1 (if dialed dialled number will match Prefix list 2) | Sending incoming calls from GSM back to GSM was not possible |
 | Sending incoming calls from GSM back to GSM was not possible |
On the picture above you can see how to set described scenario. All calls from GSM incoming group 2 (matching prefix list 2) are sent back to GSM. | Sending incoming calls from GSM back to GSM was not possible |