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Knowledge Base / Hardware / Why is there a pause after the last DTMF digit?

Why is there a pause after the last DTMF digit?
Views: 6287, Votes: 1

Posted:
15 Mar, 2006 - Klopfenstein C.

Updated:
14 Mar, 2008 - Support D.
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If you are experiencing a delay or pause before the last DTMF digit is dialed on a Zaptel line, this is because you have echotraining enabled in your zapata.conf. The echotraining is done just before the last digit is dialed, thus the reason for the pause. To fix this you can either set a lower value for echotraining or turn it off completely.
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