Audio FW 2

One thought on “Audio FW 2

  1. Q:

    I’ve enabled the echo canceller (AT#SHSEC=1) but still get echo…



    Even if echo canceller has been enabled it can be that it doesn’t work
    correctly; audio environments can be many different so in most of the
    real cases it has to be configured. Anyway 3 audio profiles are
    available common situation (cfr AT#PSEL and Audio User Guide).