I have a WGW1002G GSM gateway connected to 3CX.
I have created 2 SIP trunks, and created inbound and outound rules, screenshot attached below.
But even i specified a rule to route calls from
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(SIP trunk) to port-gsm1, and created an outbound call on 3CX to route calls from extension "000" through GSM1, still all my calls go through port-gsm2.
How to configure Openvox GSM to choose outgoing sim card?