I think in mod_dptools.c in the play_and_get_digits_function there's some code that does:<div><br></div><div><div> if (min_digits <= 1) {</div><div> min_digits = 1;</div><div> }</div><div><br></div><div>
My C is rusty and this may be irrelevant though!</div><div><br></div><div>-Gabe</div><div><div><br><div class="gmail_quote">On Mon, Jun 18, 2012 at 11:09 AM, Michael Collins <span dir="ltr"><<a href="mailto:msc@freeswitch.org" target="_blank">msc@freeswitch.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">But but but the wiki says! The wiki just CAN'T be wrong! ;) Actually, according to switch_ivr_play_say.c it looks like you can have a min_digits of "0". Still, I'd make the min digits "1" unless there's a compelling reason to want zero digits.<span class="HOEnZb"><font color="#888888"><br>
-MC</font></span></blockquote></div></div></div></div>