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<p class=MsoNormal><font size=2 face=Arial><span lang=SV style='font-size:10.0pt;
font-family:Arial'>Hello, <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=SV style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>We’re an ip-telephony operator in <st1:country-region
w:st="on"><st1:place w:st="on">Sweden</st1:place></st1:country-region> (www.wx3.se)
, and we’re looking for a platform which can help us undertake pre-paid
billing of IP-telephony users. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>We have ourselves a processing platform for CDRs, but we don’t
have a registrar/proxy (rtp-handling) / voice messaging (potentially asterisk) which
can make us support pre-paid services. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>What we need is a platform which can make a request (including
call details) to a billing system, and continue the call set-up if the response
is positive. As the call is ongoing, the system will periodically
continue to ask the billing system if the call can continue (for another 60
secs, for example). If the call cannot continue any longer, the call will
be “taken down”. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>If a caller call, and there is not enough money on the
account, the billing system will return with a negative response and a sip-url,
the caller should be directed to the sip-url – which belongs to a
voice-mail system, in which the appropriate response will be played. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>So my question is: Can SER – possibly with support of
RTP Router : to have control of RTP-flow / call-redirection – support
these requirements. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=SV style='font-size:10.0pt;
font-family:Arial'>Br, <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=SV style='font-size:10.0pt;
font-family:Arial'><br>
Terje Myhre<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><a href="http://www.wx3.se/"><span lang=SV>www.wx3.se</span></a></span></font><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> <span
lang=SV><o:p></o:p></span></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>sip: </span></font><font size=2 face=Arial><span lang=SV
style='font-size:10.0pt;font-family:Arial'><a href="mailto:tem@wx3.se"><span
lang=EN-US>tem@wx3.se</span></a></span></font><font size=2 face=Arial><span
lang=SV style='font-size:10.0pt;font-family:Arial'> </span></font><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>tel +46 8 5250 7972 <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> <o:p></o:p></span></font></p>
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