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<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'>I recently upgraded from FS 12790M to <span class=SpellE>svn</span>
17188.<span style='mso-spacerun:yes'> </span>When I did, I noticed that <span
class=SpellE>session.streamFile</span> behaved differently and I started having
problems with my IVR app.<span style='mso-spacerun:yes'> </span><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'>With the upgraded FS, I have a problem with <span
class=SpellE>streamFile</span> no firing on the DTMF and calling the callback
function for the first few seconds of the wav file playback. <span
style='mso-spacerun:yes'> </span>It behaves as though it does not hear the
<span class=SpellE>DTMFs</span>.<span style='mso-spacerun:yes'> </span>If
I wait for 2 seconds or so of the wav file and then DTMF, <span class=SpellE>streamFile</span>
catches the DTMF and all is well. <span
style='mso-spacerun:yes'> </span>If I key as soon as I hear the wav file
start, <span class=SpellE>streamFile</span> just keeps playing the wav and does
not call the callback function.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'>When I revert back to the previous version of FS, <span
class=SpellE>streamFile</span> always fires the callback right away no matter
how quickly I press the first DTMF as the wav file starts to stream out.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'>The wave file is R</span></font><st1:stockticker><font
face=Arial><span style='font-family:Arial'>IFF</span></font></st1:stockticker><font
face=Arial><span style='font-family:Arial'> (little-endian) data, </span></font><st1:stockticker><font
face=Arial><span style='font-family:Arial'>WAVE</span></font></st1:stockticker><font
face=Arial><span style='font-family:Arial'> audio, Microsoft PCM, 16 bit, mono
8000 Hz<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'>The snippet of <span class=SpellE>js</span> code I am using
is as follows.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><span class=GramE><font size=3 face=Arial><span
style='font-size:12.0pt;font-family:Arial'>if(</span></font></span><span
class=SpellE><font face=Arial><span style='font-family:Arial'>session.ready</span></font></span><font
face=Arial><span style='font-family:Arial'>()) {<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span><span
class=SpellE><span class=GramE>session.answer</span></span><span class=GramE>(</span>);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span><span
class=SpellE><span class=GramE>session.sleep</span></span><span class=GramE>(</span>750);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span><span
class=GramE>while(</span><span class=SpellE>session.ready</span>()) {<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'> </span><span
class=SpellE><span class=GramE>session.sleep</span></span><span class=GramE>(</span>500);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'> </span><span
class=SpellE><span class=GramE>session.flushDigits</span></span><span
class=GramE>(</span>); // clear out input buffers<span
style='mso-spacerun:yes'>
</span><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'> </span><span
class=GramE>if(</span>(pin=<span class=SpellE>session.streamFile</span>(<span
class=SpellE>snd_prefix+"/enter-acct-numbers.wav",onlyDigits_cb</span>,""))===false)
{<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'>
</span><span class=GramE>pin=</span><span class=SpellE>session.getDigits</span>(<span
class=SpellE>pinmax,pinterm,pinwait</span>);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'> </span>}
else {<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'>
</span><span class=GramE>pin</span>+=<span class=SpellE>session.getDigits</span>(pinmax-1,pinterm,pinwait);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'> </span>}<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><span
style='mso-spacerun:yes'> </span>//
more code here….<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><span style='mso-spacerun:yes'> </span>}<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'>Do I need to change the way I use <span class=SpellE>streamFile</span>
in the later release?<o:p></o:p></span></font></p>
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