increasing Volume

Discussion in 'General' started by Afakih, Jan 13, 2010.

  1. Afakih

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    Dear Elastix profs.
    its my 1st time i use elastix and i found it great i have installed elastix with Sangoma a200 8 FXO ports and its working perfectly but i found that the volume that going from FXO port is low. i tried to edit chan_dahdi.conf heres my configuration
    ; Auto-generated by /usr/sbin/hardware_detector
    [trunkgroups]

    [channels]
    context=from-pstn
    signalling=fxs_ks
    rxwink=300 ; Atlas seems to use long (250ms) winks
    usecallerid=yes
    hidecallerid=no
    callwaiting=yes
    usecallingpres=yes
    callwaitingcallerid=yes
    threewaycalling=yes
    transfer=yes
    canpark=yes
    cancallforward=yes
    callreturn=yes
    echocancel=yes
    echocancelwhenbridged=no
    faxdetect=incoming
    echotraining=800
    rxgain=2.0
    txgain=4.0
    callgroup=1
    pickupgroup=1
    please i need this help
    and thanks again for the great effort for all the Elastix Developers and supporters
     
  2. rafael

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    you should play with rxgain and txgain for that. rxgain would be use when the fxo recieve the audio into Asterisk and txgain would be when it transmits to the PSTN. Be aware that this could generate some echo.

    Regards,

    Rafael
     
  3. dicko

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    And I believe you need to completely stop Asterisk and reload the dahdi driver for these changes to become apparent.
     
  4. Afakih

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    thank you for reply, but i all ready restarted the whole box.
     

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