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<DIV id=idOWAReplyText71169 dir=ltr>
<DIV dir=ltr><FONT face=Arial color=#000000 size=2>Hi Kevin, </FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>thank you for your help.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial color=#000000 size=2>well, the truth is that I am
not sure what the devices expect for disconnect supervision. One of the devices
is a polycom conference station, maybe someone has experience with that
one?</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>The other devices are a door openers and
analog dect phones.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>What is strange to me is, that no reorder
or busy tone is played after the disconnect (and you can see the onhook with
debug vpm signal). It's just dead air until the annunciator kicks
in.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>I tried both power denial as well as
polarity reversal, still no luck.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>Could this be a cableing issue (i would
believe not, since everything else, e.g. calling and audio path is
ok)?</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>many thanks again</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>bernhard</FONT></DIV></DIV>
<DIV dir=ltr><BR>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>Von:</B> Kevin Thorngren
[mailto:kthorngr@cisco.com]<BR><B>Gesendet:</B> Do 04.05.2006
21:40<BR><B>An:</B> Bernhard Albler<BR><B>Cc:</B>
cisco-voip@puck.nether.net<BR><B>Betreff:</B> Re: [cisco-voip] VG224 Issue /
propable misunderstanding<BR></FONT><BR></DIV>
<DIV>
<DIV>Hi Bernhard, </DIV><BR>
<DIV>The behavior you describe is pretty much what I would expect. The busy tone
you hear should be fast busy (reorder) and not slow busy (user busy). </DIV><BR>
<DIV>The CCM is signaling the voice port to go on hook when the call is
disconnected. The FXS device is expected to hang up. If it does not then one of
the GW timers will expire and reoder tone will be played. Since the voice port
is still off hook another timer will then expire and the GW will take the voice
port off hook. You are probably hearing the annunciator because CCM is waiting
for digits and does not receive any. </DIV><BR>
<DIV>What does your device expect for disconnect supervision? </DIV><BR>
<DIV>Kevin </DIV>
<DIV>On May 4, 2006, at 1:39 PM, Bernhard Albler wrote: </DIV><BR>
<BLOCKQUOTE>
<DIV><FONT face=Arial><SMALL>Hi everyone,</SMALL></FONT> </DIV>
<DIV></DIV>
<DIV><FONT face=Arial><SMALL>maybe someone can shed some light on this,
because I'm banging my head against the wall.</SMALL></FONT> </DIV>
<DIV><FONT face=Arial><SMALL>It's probably a misunderstanding of how analog
sccp ports work on my side, but maybe someone still can help:</SMALL></FONT>
</DIV>
<DIV><FONT face=Arial><SMALL>I have a vg224 which has connected diverse analog
devices connected to it.</SMALL></FONT> </DIV>
<DIV><FONT face=Arial><SMALL>When someone places a call from one of the analog
devices to a ip phone, and the ip phone hangs up, the analog devices doesn't
get anything (now busy tone played) on the sccp version. After some time, the
vg goes offhook again (according to tac this is normal behavior because of a
timer) and so we have dead air until the annunicator kicks in.</SMALL></FONT>
</DIV>
<DIV><FONT face=Arial><SMALL>Now:</SMALL></FONT> </DIV>
<DIV><FONT face=Arial><SMALL>what would be the "correct" behavior for a analog
devices here. On a FXS port, is there even some way to indicate the device,
that the remote site has hung up? Is there some way to get the vg to play busy
tone after the other side went onhook?</SMALL></FONT> </DIV>
<DIV><FONT face=Arial><SMALL>If someone from cisco wants to look into the case
i have open, the number is 603254525</SMALL></FONT> </DIV>
<DIV></DIV>
<DIV><FONT face=Arial><SMALL>I'm completely stumped here, can someone
help?</SMALL></FONT> </DIV>
<DIV><FONT face=Arial><SMALL>many thanks in advance</SMALL></FONT> </DIV>
<DIV><FONT face=Arial><SMALL>bernhard</SMALL></FONT> </DIV>
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