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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>This should work:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>exten =&gt; s,n,Gotoif($[${LEN(${ACCEPT})}
&lt; 1]?no)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<div>

<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt;font-family:"Times New Roman"'>

<hr size=2 width="100%" align=center tabindex=-1>

</span></font></div>

<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Dan Journo<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, April 20, 2010 9:50
AM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">Asterisk
 Users Mailing List - Non-Commercial Discussion</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [asterisk-users] Read
Timeout</span></font><font size=3 face="Times New Roman"><span
style='font-size:12.0pt;font-family:"Times New Roman"'><o:p></o:p></span></font></p>

</div>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>Hi Danny,<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>There seems to be a syntax error with
your solution but i can&#8217;t pin point it.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>This is what happens when I hit
&#8220;1&#8221;.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>&nbsp;&nbsp; -- Executing
[s@macro-screen:2] Read(&quot;SIP/magrathea-00001ec6&quot;,
&quot;ACCEPT|priv-instruct-custom|1&quot;) in new stack<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>&nbsp;&nbsp;&nbsp; -- Accepting a
maximum of 1 digits.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>&nbsp;&nbsp;&nbsp; --
&lt;SIP/magrathea-00001ec6&gt; Playing 'priv-instruct-custom' (language 'en')<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>&nbsp;&nbsp;&nbsp; -- User entered '1'<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>[2010-04-20 15:46:59] WARNING[25723]:
ast_expr2.fl:415 ast_yyerror: ast_yyerror():&nbsp; syntax error: syntax error,
unexpected '(', expecting $end; Input:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>LEN(1) &lt; 1<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>&nbsp;&nbsp; ^<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>[2010-04-20 15:46:59] WARNING[25723]:
ast_expr2.fl:419 ast_yyerror: If you have questions, please refer to
doc/channelvariables.txt.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>&nbsp;&nbsp;&nbsp; -- Executing
[s@macro-screen:3] GotoIf(&quot;SIP/magrathea-00001ec6&quot;,
&quot;LEN?no&quot;) in new stack<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>&nbsp;&nbsp;&nbsp; -- Goto
(macro-screen,s,5)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>&nbsp;&nbsp;&nbsp; -- Executing
[s@macro-screen:5] Set(&quot;SIP/magrathea-00001ec6&quot;,
&quot;MACRO_RESULT=CONTINUE&quot;) in new stack<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>&nbsp;&nbsp;&nbsp; -- Executing
[s@macro-screen:6] Wait(&quot;SIP/magrathea-00001ec6&quot;, &quot;0.1&quot;) in
new stack<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>Thanks<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'>Dan<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span lang=EN-GB
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

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<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>

<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Danny Nicholas<br>
<b><span style='font-weight:bold'>Sent:</span></b> 20 April 2010 14:19<br>
<b><span style='font-weight:bold'>To:</span></b> '<st1:PersonName w:st="on">Asterisk
 Users Mailing List - Non-Commercial Discussion</st1:PersonName>'<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [asterisk-users] Read
Timeout<o:p></o:p></span></font></p>

</div>

</div>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Not necessarily the best way, but
here&#8217;s how I handle this type of thing in 1.4.X<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>macro-screen]<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>exten =&gt; s,1,Wait(0.2)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>exten =&gt; s,n,Read(ACCEPT|priv-instruct-custom|1)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>exten =&gt; s,n,GotoIf($[LEN(${ACCEPT}) &nbsp;&lt; &nbsp;1 ] ?no)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>exten =&gt; s,n,GotoIf($[${ACCEPT} = 1 ] ?yes:no)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>exten =&gt; s,n(no),Set(MACRO_RESULT=CONTINUE)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>exten =&gt; s,n(yes),Wait(0.1)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p>&nbsp;</o:p></span></font></p>

<div>

<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt;font-family:"Times New Roman"'>

<hr size=2 width="100%" align=center>

</span></font></div>

<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Dan Journo<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, April 20, 2010 8:12
AM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">Asterisk
 Users Mailing List - Non-Commercial Discussion</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> [asterisk-users] Read
Timeout</span></font><font size=3 face="Times New Roman"><span
style='font-size:12.0pt;font-family:"Times New Roman"'><o:p></o:p></span></font></p>

</div>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>Hello,<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>I use the following macro to screen calls when they come in. <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>Priv-instruct-custom says &#8220;press 1 to accept, press 2 to
reject&#8221;<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>However, when no input is made (or the call goes to my mobile&#8217;s
voicemail and therefore no input is made), the result is that the ACCEPT
variable is not set and then the GotoIf statement fails.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>How can I resolve this? Can I simply preset the ACCEPT variable to 2,
or will the read cmd override the ACCEPT variable with nothing if it times out?<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>[macro-screen]<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>exten =&gt; s,1,Wait(0.2)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>exten =&gt; s,n,Read(ACCEPT|priv-instruct-custom|1)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>exten =&gt; s,n,GotoIf($[${ACCEPT} = 1 ] ?yes:no)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>exten =&gt; s,n(no),Set(MACRO_RESULT=CONTINUE)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>exten =&gt; s,n(yes),Wait(0.1)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>Many thanks<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-GB style='font-size:
11.0pt'>Dan<o:p></o:p></span></font></p>

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