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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi <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'>I <span class=GramE>am</span> testing mediaproxy with ser. I
have a config with a Grandstream handytone 486 as a <span class=GramE>UA <span
style='mso-spacerun:yes'> </span></span>and a CISCO 5350 as a gateway.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>My <span class=GramE>sip</span> server is SER 0.9.0 . I find
that when setting up a phone call and disconnecting the Grandstream ( power off
or <br>
disconnecting LAN cable ) the mediaproxy doesn’t timeout and disconnect
the call. This is what I have done ...<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'>Grandstream 486 -------- SER 0.9.0 with mediaproxy
------------CISCO 5350<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'>I setup a call from a Grandstream Handytone 486 to the PSTN.
and see this on the proxy server.<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><span class=GramE><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>root</span></font></span><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>#<span
style='mso-spacerun:yes'> </span>./sessions.py<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'>Caller<span
style='mso-spacerun:yes'>
</span>Via<span
style='mso-spacerun:yes'>
</span>Called<span
style='mso-spacerun:yes'>
</span>Status<span style='mso-spacerun:yes'> </span>Duration<span
style='mso-spacerun:yes'> </span>Codec<span
style='mso-spacerun:yes'> </span>Type<span
style='mso-spacerun:yes'> </span>T<span class=GramE>raffic<span
style='mso-spacerun:yes'> </span></span><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'><span
style='mso-spacerun:yes'>
</span><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'>212.4.174.186:18400 - 217.194.194.181:35008 -
83.157.4.99:56364<span style='mso-spacerun:yes'> </span>active<span
style='mso-spacerun:yes'> </span>0'34"<span
style='mso-spacerun:yes'> </span>G723<span
style='mso-spacerun:yes'> </span>A<span class=GramE>udio<span
style='mso-spacerun:yes'> </span></span><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'>35.81k/53.59k/18.71k<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'>Total <span class=GramE>traffic:<span
style='mso-spacerun:yes'> </span></span>4.09kbps/352bps/4.44kbps
(in1/in2/out)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Session <span class=GramE>count:<span
style='mso-spacerun:yes'> </span></span>1<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'>Now I disconnect the grandstream from the LAN cable in the
middle of the conversation to test the timeout function of the mediaproxy.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>now I get this.<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><span class=GramE><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>root</span></font></span><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> # ./sessions.py<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'>Caller<span
style='mso-spacerun:yes'>
</span>Via<span
style='mso-spacerun:yes'>
</span>Called<span
style='mso-spacerun:yes'>
</span>Status<span style='mso-spacerun:yes'> </span>Duration<span
style='mso-spacerun:yes'> </span>Codec<span
style='mso-spacerun:yes'> </span>Type<span
style='mso-spacerun:yes'> </span>T<span class=GramE>raffic<span
style='mso-spacerun:yes'>
</span></span><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'>212.4.174.186:16652 - 217.194.194.181:35010 -
83.157.4.99:56364<span style='mso-spacerun:yes'> </span>active<span
style='mso-spacerun:yes'> </span>0'36"<span
style='mso-spacerun:yes'> </span>G723<span
style='mso-spacerun:yes'> </span>A<span class=GramE>udio<span
style='mso-spacerun:yes'> </span></span>62.92k/74.53k/12.77k<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'>Total <span class=GramE>traffic:<span
style='mso-spacerun:yes'> </span></span>16.53kbps/0bps/15.47kbps
(in1/in2/out)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Session <span class=GramE>count:<span
style='mso-spacerun:yes'> </span></span>1<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'>The disconnect is reflected in in2 (0bps ), the connection
stays active because I keep on receiving UDP packets ( background noise maybe or
somebody talking ) from the PSTN gateway. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Is it correct to assume there is no end to end communication
anymore as soon as one of both RTP streams is in 0bps ? or could it be that in
that case there is silence from one <span class=GramE>end ?</span> If it is
correct to assume the connection to the UA has been lost as soon as there is no
UDP data coming from <span class=GramE>it ,</span> how can I modify mediaproxy
in a way it will disconnect on either one of the inputs being in 0bps?<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'>any help highly appreciated .<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'>Paul van Schagen<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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