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<p class=MsoNormal><span lang=EN-US>Hi!<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>We have one voip gateway in our
organization, that is working strange. All calls through this gateway is being
disconnected after 15 minutes. In show voice call history command’s
output disconnect reason is "Normal call clearing", but neither
caller nor callee is hanging on.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Sample call flows:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>SIP -> 2811 -> FXO<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>FXS -> 2811 -> SIP<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>FXS -> 2811 -> FXO<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>and so on.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>It looks like maximum call duration is
configured somewhere on gateway, but I didn’t find such kind of
parameters in documentation.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Please help!<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>Kind regards, <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>--<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>Ilya Rubinchik<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>Systems Engineer<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>Telecommunication Systems Division<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>ABRIS DISTRIBUTION, INC. <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>Tel: UZ: +998711405300 (ext. 2451)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>Mobile: UZ: +998977128456<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>Fax: UZ: +998712995155<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>ICQ # 15508236<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>MSN: </span><span style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'><a href="mailto:ilya.rubinchik@gmail.com"><span lang=EN-US
style='color:blue'>ilya.rubinchik@gmail.com</span></a></span><span lang=EN-US
style='font-size:10.5pt;font-family:Consolas;color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>E-mail: </span><span style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'><a href="mailto:ilya.rubinchik@abrisdc.com"><span lang=EN-US
style='color:blue'>ilya.rubinchik@abrisdc.com</span></a></span><span
lang=EN-US style='font-size:10.5pt;font-family:Consolas;color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><img border=0 width=328
height=69 id="Picture_x0020_1" src="cid:image001.png@01C92605.9B799BE0"
alt=Безымянный1></span><span lang=EN-US style='color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><o:p> </o:p></p>
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