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Showing articles from DTMF tag

  • Asterisk & DTMF

    Asterisk normally handles RFC2883 in a strange manner: From the phone: Audio Audio Audio DigitStart Duration Duration DigitEnd Audio Audio It waits until it sees 'DigitEnd' before it does anything, then it sends (in a tight for loop): DigitStart Start Start End End End (takes about 1ms normally) So,…