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  1. Can't make simultanusly 2 calls

    grandstream gxw4104
  2. Can't make simultanusly 2 calls

    We have ISDN line and we use the grandstream gxw4104
  3. Can't make simultanusly 2 calls

    Hello Today I noticed that i can't make 2 simultanusly calls which is worked some days ago. The log says Leg L:45.3[Line:10000>>6936158137] is terminated: Cause: 503 Service Unavailable/INVITE from 192.168.1.160:5060 192.168.1.160 is the 3cx PC
  4. How to get caller number

    In Elastic there is a feauture that the program sends over http the calller number, so i made a program to grab it and save it to my database and do other things with it. Is it possible with 3cx? Or is there soemwhere that 3cx stores the caller numbers so i can take fron there?
  5. 3CX SQL Database

    I'am interesting about it too. Where can find the logs and and CallControl/Phone API? Thank you
  6. How to get caller number

    Hello I'am developer and i want to make an app to read the caller number to show on screen. Is it possible to do that? I mean is there any way the 3cx to send the caller number somewhere so i can grab it?
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