<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">
<meta name=Generator content="Microsoft Word 12 (filtered medium)">
<style>
<!--
/* Font Definitions */
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p
{mso-style-priority:99;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
{mso-style-priority:99;
mso-style-link:"Balloon Text Char";
margin:0cm;
margin-bottom:.0001pt;
font-size:8.0pt;
font-family:"Tahoma","sans-serif";}
span.BalloonTextChar
{mso-style-name:"Balloon Text Char";
mso-style-priority:99;
mso-style-link:"Balloon Text";
font-family:"Tahoma","sans-serif";}
span.EmailStyle20
{mso-style-type:personal;
font-family:"Calibri","sans-serif";
color:#1F497D;}
span.EmailStyle21
{mso-style-type:personal;
font-family:"Calibri","sans-serif";
color:#1F497D;}
span.EmailStyle22
{mso-style-type:personal;
font-family:"Calibri","sans-serif";
color:#1F497D;}
span.EmailStyle23
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page Section1
{size:612.0pt 792.0pt;
margin:70.85pt 70.85pt 70.85pt 70.85pt;}
div.Section1
{page:Section1;}
-->
</style>
<!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang=BG link=blue vlink=purple>
<div class=Section1>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>To get the state use: <o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:35.4pt'><span style='font-size:11.0pt;
font-family:"Calibri","sans-serif";color:#1F497D'>session.getVariable("state")<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I hope that I will solve the Timers puzzle soon. I am still
looking on getting the DTMFs during a bridged call.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Best Regards, Delian Tashev<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> delianSPAM [mailto:delianspam@gmail.com] <br>
<b>Sent:</b> Thursday, August 27, 2009 10:01 AM<br>
<b>To:</b> freeswitch-users@lists.freeswitch.org<br>
<b>Subject:</b> Re: [Freeswitch-users] Timers/DTMFs During a Call<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I will try to execute and parse from python:<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>freeswitch@internal>
show channels<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><b><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>uuid</span></b><span
lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>,direction,created,created_epoch,name,<b>state</b>,cid_name,cid_num,ip_addr,dest,application,application_data,dialplan,context,read_codec,read_rate,write_codec,write_rate<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>53a62ebd-156c-4684-b616-740d7a5b609b,inbound,2009-04-23
11:14:09,1240510449,sofia/internal/1000@...,CS_EXECUTE,Mikey,1000,10.15.0.213,9999,playback,local_stream://moh,XML,default,PCMU,8000,PCMU,8000<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hoping that this will get the state of the call. If I call this
check frequently I will catch the call connect I trust.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> delianSPAM [mailto:delianspam@gmail.com] <br>
<b>Sent:</b> Thursday, August 27, 2009 9:53 AM<br>
<b>To:</b> 'freeswitch-users@lists.freeswitch.org'<br>
<b>Subject:</b> RE: [Freeswitch-users] Timers/DTMFs During a Call<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Looks like I was wrong about using the native Python timers. Here
is how they can be used in your script:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>#
Imports – add these new imports<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>import
time<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>import
threading<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>#
class definitions – add this new class<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>class
Timer(threading.Thread):<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>
def __init__(self, seconds):<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>
self.runTime = seconds<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>
threading.Thread.__init__(self)<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>
def run(self):<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>
time.sleep(self.runTime)<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>
console_log("debug", "TIMER ********************")<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>#
entry point – add two rows in the entry point function that is called from
freeswitch<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>def
handler(session, args):<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>…
<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> t
= Timer(10)<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> t.start()<o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>…<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>So what is now remaining is to get when the call CONNECTS and
how to get DTMFs during the call. <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> delianSPAM [mailto:delianspam@gmail.com] <br>
<b>Sent:</b> Thursday, August 27, 2009 9:35 AM<br>
<b>To:</b> 'freeswitch-users@lists.freeswitch.org'<br>
<b>Subject:</b> RE: [Freeswitch-users] Timers/DTMFs During a Call<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hello Michael!<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal style='text-indent:35.4pt'><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thank
you for your reply! I know about sched_api and I use Python as a scripting
language. Also “sched_api” can be used inside python, using session.execute.
However the problem is that the “sched_api” timer starts right after you
initiate the SETUP of the second call leg. What I need is to call something,
after a call CONNECT instead. One workaround would be if I can check what time
it took to connect the call, but I do not know/see how to do this. I do not see
a CONNECT callback function either.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Best Regards, Delian Tashev<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>P.S. Dear enlightened people, thank you for providing help to
the community by replying to the list e-mails.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>
<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> Michael Collins [mailto:msc@freeswitch.org]
<br>
<b>Sent:</b> Wednesday, August 26, 2009 11:28 PM<br>
<b>To:</b> freeswitch-users@lists.freeswitch.org<br>
<b>Subject:</b> Re: [Freeswitch-users] Timers/DTMFs During a Call<o:p></o:p></span></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal style='margin-bottom:12.0pt'>Do you actually need Python for
the IVR, or is it that you're comfortable using a scripting lang for an IVR? I
like using XML for IVRs, but using scripting langs does give you a bit more
power & flexibility at the cost of some resources.<br>
<br>
For the record, you can do this in the dialplan using XML and sched_api without
touching a scripting language. Checkout the sched_api channel variable on the
wiki - it may give you the functionality you need.<br>
<br>
-MC<o:p></o:p></p>
<div>
<p class=MsoNormal>On Wed, Aug 26, 2009 at 7:59 AM, delianSPAM <<a
href="mailto:delianspam@gmail.com">delianspam@gmail.com</a>> wrote:<o:p></o:p></p>
<div>
<div>
<p><span lang=EN-US>Hello Everybody!</span><o:p></o:p></p>
<p><span lang=EN-US> </span><o:p></o:p></p>
<p style='text-indent:-18.0pt'><span lang=EN-US>1.</span><span lang=EN-US
style='font-size:7.0pt'> </span><span
lang=EN-US>Scenario.</span><o:p></o:p></p>
<p><span lang=EN-US>I am writing an IVR in Python that gets a destination from
the calling party (party A) and then connects to the destination (party B).</span><o:p></o:p></p>
<p><span lang=EN-US>When the call is CONNECTED, I want to:</span><o:p></o:p></p>
<p style='margin-left:53.4pt;text-indent:-18.0pt'><span lang=EN-US>-</span><span
lang=EN-US style='font-size:7.0pt'>
</span><span lang=EN-US>Receive DTMFs</span><o:p></o:p></p>
<p style='margin-left:53.4pt;text-indent:-18.0pt'><span lang=EN-US>-</span><span
lang=EN-US style='font-size:7.0pt'>
</span><span lang=EN-US>Have a timer that can call a certain function in my
script. The script will have to play a message to party A.</span><o:p></o:p></p>
<p style='margin-left:53.4pt;text-indent:-18.0pt'><span lang=EN-US>-</span><span
lang=EN-US style='font-size:7.0pt'>
</span><span lang=EN-US>Have a timer that can call a certain function in my
script. The script will have to drop the call.</span><o:p></o:p></p>
<p><span lang=EN-US>Please notice that I want to do the things after the two
parties are connected, and not after I send the Invite to party B.</span><o:p></o:p></p>
<p><span lang=EN-US> </span><o:p></o:p></p>
<p style='text-indent:-18.0pt'><span lang=EN-US>2.</span><span lang=EN-US
style='font-size:7.0pt'> </span><span
lang=EN-US>Problem.</span><o:p></o:p></p>
<p><span lang=EN-US>I will be happy to receive help on:</span><o:p></o:p></p>
<p style='margin-left:53.4pt;text-indent:-18.0pt'><span lang=EN-US>-</span><span
lang=EN-US style='font-size:7.0pt'>
</span><span lang=EN-US>Which methods should I look for to implement this.</span><o:p></o:p></p>
<p style='margin-left:53.4pt'><span lang=EN-US> </span><o:p></o:p></p>
<p style='text-indent:-18.0pt'><span lang=EN-US>3.</span><span lang=EN-US
style='font-size:7.0pt'> </span><span
lang=EN-US>Details</span><o:p></o:p></p>
<p><span lang=EN-US>Here is how I connect the call currently:</span><o:p></o:p></p>
<p style='text-indent:35.4pt'><span lang=EN-US>session.execute("bridge",”sofia/internal/"
+ destination_number + "@<a href="http://domain.com" target="_blank">domain.com</a>”)</span><o:p></o:p></p>
<p><span lang=EN-US> </span><o:p></o:p></p>
<p><span lang=EN-US>I have tried to create a timer callback function
“my_method()” using:</span><o:p></o:p></p>
<p style='text-indent:35.4pt'><span lang=EN-US>ivr_timer
=threading.Timer(30,my_method)</span><o:p></o:p></p>
<p><span lang=EN-US>This never called the function “my_method()”.</span><o:p></o:p></p>
<p><span lang=EN-US> </span><o:p></o:p></p>
<p><span lang=EN-US>Maybe I am wrong in using threading.Timer and the “bridge”
application? Maybe I need to create a new thread and a new timer using the API
of freeswitch, plus to use the “session.setInputCallback”, plus use a
conference rather than a bridge? Can you please provide any suggestions or
examples? </span><o:p></o:p></p>
<p><span lang=EN-US> </span><o:p></o:p></p>
<p><span lang=EN-US>Thank you!</span><o:p></o:p></p>
<p><span lang=EN-US>Best Regards, Delian Tashev</span><o:p></o:p></p>
</div>
</div>
<p class=MsoNormal style='margin-bottom:12.0pt'><br>
_______________________________________________<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a
href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><o:p></o:p></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
</body>
</html>