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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'>Thank you everyone for help.<o:p></o:p></span></font></p>
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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'>I will consult it with my provider.<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 color=black face=Arial><span style='font-size:
12.0pt;font-family:Arial;color:black'>Phil H. Kim</span></font><font
color=black><span style='color:black'><o:p></o:p></span></font></p>
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<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'>
freeswitch-users-bounces@lists.freeswitch.org
[mailto:freeswitch-users-bounces@lists.freeswitch.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Mike Burlingame<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, August 14, 2012
5:38 PM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">FreeSWITCH
Users Help</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [Freeswitch-users]
Detecting payphone</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>you would want your carrier to send you the isup-oli= field like below,
based on the isup-oil= you would make your routing decisions <o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> From: <<a
href="sip:+1XXXXXXXXXX@YYY.YYY.YYY.YYY:5060;isup-oli=27">sip:+1XXXXXXXXXX@YYY.YYY.YYY.YYY:5060;isup-oli=27</a>>;tag=gK1e00826b<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Ref <a
href="http://www.nanpa.com/number_resource_info/ani_ii_assignments.html">http://www.nanpa.com/number_resource_info/ani_ii_assignments.html</a>
for ANI-II Codes 27 and 70 are generally pay phone people also seem to block 29
prison calls<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>On Aug 14, 2012, at 2:28 PM, Bob Coleman <<a
href="mailto:bobc@devassert.com">bobc@devassert.com</a>> wrote:<o:p></o:p></span></font></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
<br>
<o:p></o:p></span></font></p>
<div style='orphans: 2;text-align:-webkit-auto;widows: 2;-webkit-text-size-adjust: auto;
-webkit-text-stroke-width: 0px;word-spacing:0px'>
<div>
<p class=MsoNormal><font size=3 face=Calibri><span style='font-size:12.0pt;
font-family:Calibri'>Hi Phil,<br>
<br>
We run the same sort of service as you, and have faced the same issue.<br>
<br>
In some countries they provide you with a list of all payphones, not
sure whether the <st1:country-region w:st="on"><st1:place w:st="on">US</st1:place></st1:country-region>
does, but we found that to be the easiest way to record the surcharge.<br>
<br>
Bob<br>
<o:p></o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face=Calibri><span style='font-size:12.0pt;font-family:Calibri'>
<hr size=2 width="100%" align=center id=stopSpelling>
</span></font></div>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3 face=Calibri><span
style='font-size:12.0pt;font-family:Calibri'>Date: Tue, 14 Aug 2012 17:19:02
-0400<br>
From: <a href="mailto:phil.kim@valiant.com">phil.kim@valiant.com</a><br>
To: <a href="mailto:freeswitch-users@lists.freeswitch.org">freeswitch-users@lists.freeswitch.org</a><br>
Subject: [Freeswitch-users] Detecting payphone<o:p></o:p></span></font></p>
<div>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi all,</span></font><font face=Calibri><span
style='font-family:Calibri'><o:p></o:p></span></font></p>
</div>
<p class=ecxmsonormal style='margin:0in;margin-bottom:.0001pt'><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> </span></font><font
face=Calibri><span style='font-family:Calibri'><o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Question might sounds odd but is there any way to detect if
a call is coming from a ‘payphone’?</span></font><font face=Calibri><span
style='font-family:Calibri'><o:p></o:p></span></font></p>
</div>
<p class=ecxmsonormal style='margin:0in;margin-bottom:.0001pt'><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> </span></font><font
face=Calibri><span style='font-family:Calibri'><o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>We have an IVR system which people call in to check in/out
of there work. Some calls are coming from a ‘payphone’.</span></font><font
face=Calibri><span style='font-family:Calibri'><o:p></o:p></span></font></p>
</div>
<p class=ecxmsonormal style='margin:0in;margin-bottom:.0001pt'><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> </span></font><font
face=Calibri><span style='font-family:Calibri'><o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Problem is our carrier is charging us a huge ‘surcharge’ on
those calls maid from ‘payphone’. We would like to block those calls but not
sure how to detect them.</span></font><font face=Calibri><span
style='font-family:Calibri'><o:p></o:p></span></font></p>
</div>
<p class=ecxmsonormal style='margin:0in;margin-bottom:.0001pt'><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> </span></font><font
face=Calibri><span style='font-family:Calibri'><o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Is there any flag on SIP messages?</span></font><font
face=Calibri><span style='font-family:Calibri'><o:p></o:p></span></font></p>
</div>
<p class=ecxmsonormal style='margin:0in;margin-bottom:.0001pt'><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> </span></font><font
face=Calibri><span style='font-family:Calibri'><o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thank you in advance.</span></font><font face=Calibri><span
style='font-family:Calibri'><o:p></o:p></span></font></p>
</div>
<p class=ecxmsonormal style='margin:0in;margin-bottom:.0001pt'><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> </span></font><font
face=Calibri><span style='font-family:Calibri'><o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Best regards,</span></font><font face=Calibri><span
style='font-family:Calibri'><o:p></o:p></span></font></p>
</div>
<p class=ecxmsonormal style='margin:0in;margin-bottom:.0001pt'><font size=2
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face=Calibri><span style='font-family:Calibri'><o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'>Phil H. Kim</span></font><font face=Calibri><span
style='font-family:Calibri'><o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'>Software Engineer</span></font><font face=Calibri><span
style='font-family:Calibri'><o:p></o:p></span></font></p>
</div>
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