[Linphone-developers] provisioning mic_gain_db doesn't work

[Dave Osbourne]

    Hi Everyone,
    
    I have a situation with linphone android compiled from (Yesterday's)
    source using Android Studio...
    
    The XML fetched by provisioning contains this snippit:
    
      <section name="sound">
        <entry
        name="echocancellation">1</entry>
        <entry
        name="mic_gain_db">9.000000</entry>
      </section>
    
    If I toggle the 1 for "echocancellation"
    I can clearly see the setting change in the app.
    
    Regardless of what I set "mic_gain_db"
    to a single number, a decimal, outrageous values, nothing results in
    a change in "Settings" Preferences / Audio, it's always 0.0:

    Hopefully someone might know where I can look further to solve
    this...
    
    Dave