Well guys it depends on your application , generally i solve this with regexp , a buffer and a way to clear the buffer of invalid/duplicated data I'm extending it to support with min delay between keys.<br>This is not as hard as you think when using min/max :) and your data is predictable :)<br>
<br>Also in ivr menus humans don't generally guess whats the next menu so if len(dtmf) > 1: drop ... <br><br>I play with this in our test environment not in our production and it works :)<br><br><div class="gmail_quote">
2011/10/24 Steven Ayre <span dir="ltr"><<a href="mailto:steveayre@gmail.com">steveayre@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div bgcolor="#FFFFFF"><div>Yes, how do you plan the difference between the user dialling 2 and it being duplicated and them pressing 2 twice in quick succession?</div><div><br></div><div>Steve on iPhone</div><div><div></div>
<div class="h5"><div><br>On 24 Oct 2011, at 16:28, Hynek Cihlar <<a href="mailto:hynek.cihlar@gmail.com" target="_blank">hynek.cihlar@gmail.com</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div><div>Btw, how do u handle duplicates? Short time interval? If so, how short?<br>
<br>Sent from my mobile device</div><div><br>On Oct 24, 2011, at 17:26, Antonio Teixeira <<a href="mailto:eagle.antonio@gmail.com" target="_blank">eagle.antonio@gmail.com</a>> wrote:<br>
<br></div><div></div><blockquote type="cite"><div>Yes but i can deal with duplicated digits since the scripts will detected double digits :)<br>Let's say i can survive with that :)<br><br><div class="gmail_quote">2011/10/24 Steven Ayre <span dir="ltr"><<a href="mailto:steveayre@gmail.com" target="_blank"></a><a href="mailto:steveayre@gmail.com" target="_blank">steveayre@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div>"use RFC2833 and in band at the same time trying to catch any missing tones"<br>
<br>
</div>That's likely to cause you even more problems (duplicate digits).<br>
<br>
Steve on iPhone<br>
<div><br>
<br>
On 24 Oct 2011, at 16:07, Antonio Teixeira <<a href="mailto:eagle.antonio@gmail.com" target="_blank"></a><a href="mailto:eagle.antonio@gmail.com" target="_blank">eagle.antonio@gmail.com</a>> wrote:<br>
<br>
> use RFC2833 and in band at the same time trying to catch any missing tones<br>
<br>
<br>
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