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<p>good question Ben. i look forward to reading this thread.</p>
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<p>i've been meaning to read up on mediaNet, and it seems it's more required than not, especially for QoS.</p>
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<p>are you suggesting (with option 3) that there is software you can install on desktops? what about mobile devices?</p>
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<p>QoS, both wired and wireless, will definitely be an interesting challenge.</p>
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<div>Lelio Fulgenzi, B.A.</div>
<div>Senior Analyst, Network Infrastructure</div>
<div>Computing and Communications Services (CCS)</div>
<div>University of Guelph</div>
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<div>519-824-4120 Ext 56354</div>
<div>lelio@uoguelph.ca</div>
<div>www.uoguelph.ca/ccs</div>
<div>Room 037, Animal Science and Nutrition Building</div>
<div>Guelph, Ontario, N1G 2W1</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> cisco-voip <cisco-voip-bounces@puck.nether.net> on behalf of Ben Amick <bamick@HumanArc.com><br>
<b>Sent:</b> Tuesday, January 3, 2017 4:25 PM<br>
<b>To:</b> Cisco VoIP Group<br>
<b>Subject:</b> [cisco-voip] Jabber/CIPC and QoS</font>
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<span style="font-size:12.0pt">So, I know this is an age old question that’s debated, but I’ve been wondering if anyone here has a perspective here in regards to QoS for softphones. Obviously, with hardphones, you usually partition a separate VLAN with AutoQoS/DSCP
tags, but that isn’t applicable with softphones. </span></p>
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<span style="font-size:12.0pt"> </span></p>
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<span style="font-size:12.0pt">I’ve heard of three different options in the past, neither of which seem to be very simple to deploy, but all seem to be Jabber-centric.
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<span style="font-size:12.0pt"><span style="">1.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:12.0pt">Configuring windows to perform DSCP tagging, and do DSCP QoS on the switches they are connected to, as well as trusting the device. Problems: Requires users to be local admins, openings for abuse and network
impact due to blind PC trust.</span></p>
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<span style="font-size:12.0pt"><span style="">2.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:12.0pt">Configuring your switches with an access list that recognizes the ports Jabber does outbound to attach DSCP tags to them. Problems: Other programs could theoretically use those ports</span></p>
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<span style="font-size:12.0pt"><span style="">3.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:12.0pt">Installing Medianet services on all jabber clients; Configure all switches for medianet tagging. Problem: (I think?) Requires newer switches to use, maybe needs an additional server (I vaguely remember possibly
needing prime collab?)? </span></p>
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<span style="font-size:12.0pt">Maybe I’m missing some things, but what approach have you guys taken for softphone/Jabber QoS? And on top of that, what options are there for CIPC (I know there’s the auto qos trust cisco-softphone for cisco switches, but I don’t
believe there’s a solution other than #1 for non-cisco switches)?</span></p>
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<b><span style="font-size:10.0pt; font-family:"Garamond",serif; color:#3B3838">Ben Amick</span></b></p>
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<span style="font-size:9.0pt; font-family:"Garamond",serif; color:#3B3838">Telecom Analyst</span><span style="font-size:9.0pt; font-family:"Garamond",serif; color:#666666"></span></p>
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