no caller id

  1. Yealink WHXX Caller ID Integration

    Hello All, Is there any update on the integration between 3CX and the Yealink WHXX headsets so the caller ID can be displayed on the headset screen? I have been looking for a way to get this working as a lot of my customers that are using these headsets are complaining that it isn't showing...

  2. Grandstream GXW-4104 Australia No Caller ID (Optus lines)

    Hi All, I am based in Australia and I can't get the caller ID to work in a Grandstream GXW-4104. My current set-up: Optus router provides the phone lines. I took the lines from the router and plugged them into the Grandstream GXW-4104 and register the Grandstream to the on-prem 3CX via Intel...
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