Yealink phone low volume



  • We have Yealink T41S (same as T42S) phones but the mic volume is too low.

    From searching the net I found that these are the setting in the provisioning file that needs to be changed.

    voice.handfree_send = ???
    voice.handset_send = ???
    voice.headset_send = ??? 
    

    Could anyone share what you have these set to?
    Have you experienced the same issue?

    We are running 3CX and not FreePBX but I don't think it is PBX related. The setting from FreePBX would give me a good starting point.



  • Well, one client I have this. This client does not use EPM. I created these files.

    No idea why right now.
    0_1535737180578_ddc63bd4-01d4-49ac-a175-5ee314985d72-image.png



  • This client uses the commercial EPM to manage the phones and this is what it created.
    0_1535737258808_371577d4-3ae0-4133-b2fd-bba523032bbd-image.png


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