# Asterisk Project : Mobile Channel DTMF Debouncing

Added by mdavenport , edited by mdavenport on Aug 31, 2010

DTMF detection varies from phone to phone. There is a configuration variable that allows you to tune this to your needs. e.g. in mobile.conf

    [LGTU550]
    address=00:12:56:90:6E:00
    port=4
    context=incoming-mobile
    dtmfskip=50

change dtmfskip to suit your phone. The default is 200. The larger the number, the more chance of missed DTMF. The smaller the number the more chance of multiple digits being detected.