No subject

message.
The user hears the recording being played, begins to leave a message and is
disconnected about 10 seconds into the call.<o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'color:#1F497D'><o:p>&nbsp;</o:p></span>=
</p>

<p class=3DMsoNormal><span style=3D'color:#1F497D'><o:p>&nbsp;</o:p></span>=
</p>

<p class=3DMsoNormal><span style=3D'color:#1F497D'><o:p>&nbsp;</o:p></span>=
</p>

<div>

<div style=3D'border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in =
0in 0in'>

<p class=3DMsoNormal><b><span style=3D'font-size:10.0pt;font-family:"Tahoma=
","sans-serif"'>From:</span></b><span
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] <b>On Behalf Of </b>Steven=
 C.
Blair<br>
<b>Sent:</b> Wednesday, August 25, 2010 2:08 PM<br>
<b>To:</b> asterisk-users at lists.digium.com<br>
<b>Subject:</b> [asterisk-users] Asterisk 1.6.1.17 ACK/BYE question<o:p></o=
:p></span></p>

</div>

</div>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>&nbsp;We&#8217;re running &nbsp;Asterisk 1.6.1.17 for =
our campus
voicemail server and Juniper M120s as our SBC. Unanswered calls, which arri=
ve
via the SBC, are diverted to voicemail using a 302 redirect when the called
party doesn&#8217;t answer. In this case the caller is able to hear the gre=
etings and
begin to leave a message only to have Asterisk terminate the call
mid-recording. <o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>&nbsp;We&#8217;re uncertain why this is happening and =
this is
where we are hoping you can help. In our environment the caller is any set =
on
the PSTN. They call one of our IP phones which no one answers. Our proxy, S=
ER,
responds to the SBC with a 302 redirect and the call is diverted to Asteris=
k.
The caller hears the unavailable greeting for 6-4050, begins to leave a mes=
sage
and is cut-off after about 10 seconds. In an ngrep trace we see Asterisk
receive an ACK from the SBC and it immediately responds with a BYE message =
for
that call.<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Has anyone else experienced this type of issue?<o:p></=
o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>---<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>ISC Networking &amp; Telecommunications<o:p></o:p></p>

<p class=3DMsoNormal>3401 Walnut Street, Suite 221A<o:p></o:p></p>

<p class=3DMsoNormal>Philadelphia, PA 19104<o:p></o:p></p>

<p class=3DMsoNormal>215-573-8396<o:p></o:p></p>

<p class=3DMsoNormal>215-898-9348 (fax)<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

</div>

</body>

</html>

--_000_96382E965148F04D9E2234101CE7189402198F0F4CMAILBOXexchan_--