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<p class=MsoNormal>We are currently using Asterisk 1.4.9 with Unicall.&nbsp; <o:p></o:p></p>

<p class=MsoNormal>We are experiencing an issue with hint hanging taking the
extensions out of action until an asterisk restart.&nbsp; Details on this can
be found at: &nbsp;<a href="http://bugs.digium.com/view.php?id=10474">http://bugs.digium.com/view.php?id=10474</a><o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>We would like to upgrade Asterisk to 1.4.17 but are unsure
how Unicall ties into Asterisk.&nbsp; Can we upgrade Asterisk and Unicall would
be unaffected, or would we need to also upgrade and/or recompile Unicall and
Zaptel?<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>Thanks,<o:p></o:p></p>

<p class=MsoNormal>Mark<o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:10.0pt;font-family:"Times New Roman","serif"'>_________________________________<br>
<b><i>Mark S. Welch<br>
</i></b>Network Administrator<br>
&nbsp;<br>
<b>Sandler &amp; Travis Trade Advisory services, Inc.</b><br>
248.474.7200 x1177<br>
248.474.8500 (fax)<br>
<a href="mailto:mwelch@strtrade.com" title="mailto:mwelch@strtrade.com"><span
style='color:blue'>mwelch@strtrade.com</span></a><br>
<a href="http://www.strtrade.com/" title="http://www.strtrade.com/"><span
style='color:blue'>www.strtrade.com</span></a></span><span style='font-size:
12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Times New Roman","serif"'>This
is a transmission from Sandler &amp; Travis Trade Advisory Services, Inc. and
is solely for the use of the intended addressee. It may contain information
which is confidential and subject to attorney client privilege.&nbsp; If you
are not the intended recipient please e-mail the sender and destroy all copies
of this message and any attachment.&nbsp; Any unauthorized use of the contents
of the message or attachments is strictly prohibited.</span><o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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