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<p class="MsoNormal"><span style="color:#1F497D">Well WebDAV is required for the UM and is not necessarily installed by default so if you only set it up for UM I think an ACL of some sort would be fine and may be safer than messing with IIS.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">If you want to try IIS, be aware that Exchange has some very specific IIS Settings, but you can if you like do a properties on the webdav folder in IIS and then use IP restrictions under Directory Security Tab
and give that a whirl.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I used to do Exchange/IIS/Windows back in the day primarily and am still the primary backup for that stuff here so feel free to ask me any questions you might have<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="color:black">Matthew Loraditch, CCVP, CCNA, CCDA</span></b><span style="color:black"><br>
1965 Greenspring Drive<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black">Timonium, MD 21093 <br>
<a href="mailto:support@heliontechnologies.com"><span style="color:black">support@heliontechnologies.com</span></a><br>
(p) (410) 252-8830<br>
(F) (443) 541-1593<br>
<br>
Visit us at <a href="http://www.heliontechnologies.com/"><span style="color:black">www.heliontechnologies.com</span></a>
<br>
Support Issue? Email <a href="mailto:support@heliontechnologies.com"><span style="color:black">support@heliontechnologies.com</span></a> for fast assistance!</span><span style="color:#1F497D"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net]
<b>On Behalf Of </b>Dennis Heim<br>
<b>Sent:</b> Tuesday, September 27, 2011 1:53 PM<br>
<b>To:</b> Jason Aarons (AM); cisco-voip (cisco-voip@puck.nether.net)<br>
<b>Subject:</b> Re: [cisco-voip] Unity Connection 8.5 Single Inbox and WebDAV<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Maybe some ACL style action to limited webdav access, but like you Exchange is not my primary language. I suspect they probably have gear still running telnet.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D">Dennis Heim<br>
Network Voice Engineer<br>
CDW Advanced Technology Services<br>
10610 9<sup>th</sup> Place<br>
Bellevue, WA 98004<br>
<br>
317.569.4255 Single Number Reach<br>
317.569.4201 Fax</span><span style="color:#1F497D"> <br>
<a href="mailto:dennis.heim@cdw.com"><span style="font-size:10.0pt">dennis.heim@cdw.com</span></a></span><u><span style="color:blue"><br>
</span></u><span style="color:#1F497D"><a href="http://www.cdw.com/content/solutions/unified-communications/">cdw.com/content/solutions/unified-communications/</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net]
<b>On Behalf Of </b>Jason Aarons (AM)<br>
<b>Sent:</b> Tuesday, September 27, 2011 10:47 AM<br>
<b>To:</b> cisco-voip (cisco-voip@puck.nether.net)<br>
<b>Subject:</b> [cisco-voip] Unity Connection 8.5 Single Inbox and WebDAV<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">A customer switched from Unity Unified Messaging (with Exchange 2003) to Unity Connection 8.5 Single Inbox earlier this year.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">A recent bank PCI Compliance Audit (probabaly a security scan tool) flagged WebDAV on the Exchange 2003 Server.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Can I just use IIS Manager on the Exchange Server to limit WebDAV access? I’m not a WebDAV guru. It’s more of an Exchange issue as I see it. There is not shortage of WebDAV security bulletins from Microsoft, I suspect the Exchange box
may not be patched up to date.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Customer isn’t ready yet to switch to 2K10/EWS.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Jason Aarons<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Consultant<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Dimension Data<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">904-338-3245 mobile<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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