Did you figure this one out yet? How do you do an empty string? Just have the caller press # without dialing any digits?<div><br></div><div>-MC<br><br><div class="gmail_quote">On Sat, Aug 20, 2011 at 7:40 AM, babak yakhchali <span dir="ltr"><<a href="mailto:babak.freeswitch@gmail.com">babak.freeswitch@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div>Hi</div>How can I use playandgetdigits to get 0 or 8 numbers? I mean it should be an empty string or 8digits long.<div>
I tried this</div><div><div>play_and_get_digits 0 8 3 7000 # file1 file2 number ^$|^d{{8}}$</div>
<div>but it's not passing empty strings</div><div>thanx</div></div>
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