<div dir="ltr">Ed,<div><br></div><div>I've been testing some UDS stuff and it looks like all servers with TFTP activated are listed in the UDS response for:</div><div><a href="https://x.x.x.x:8443/cucm-uds/user/bmeade/devices">https://x.x.x.x:8443/cucm-uds/user/bmeade/devices</a></div><div>under the provision section of the CSF device:</div><div><br></div><div><name>CSFbmeade</name></div><div><model>Cisco Unified Client Services Framework</model></div><div><product>390</product></div><div><description/></div><div><protocol>SIP</protocol></div><div><provision></div><div><uri><a href="http://x.x.x.x:6970/CSFbmeade.cnf.xml">http://x.x.x.x:6970/CSFbmeade.cnf.xml</a></uri></div><div><uri><a href="http://y.y.y.y:6970/CSFbmeade.cnf.xml">http://y.y.y.y:6970/CSFbmeade.cnf.xml</a></uri></div><div><uri><a href="http://z.z.z.z:6970/CSFbmeade.cnf.xml">http://z.z.z.z:6970/CSFbmeade.cnf.xml</a></uri><br></div><div></provision></div><div><br></div><div>You just need to replace "bmeade" with your username and login with your end user credentials.</div><div><br></div><div>I don't see any way to change this behavior or set any priorities that I have found.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Jan 3, 2015 at 3:59 PM, Ed Leatherman <span dir="ltr"><<a href="mailto:ealeatherman@gmail.com" target="_blank">ealeatherman@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Anthony,<div><br></div><div>Thanks, I wondered at that too; after some closer inspection I found at the top of that same section:</div><div><blockquote style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex" class="gmail_quote"><span style="font-weight:bold;color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px;line-height:14.3999996185303px">Attention:<br></span>If the client gets the <span>_cisco-uds</span> SRV record from a DNS query, it can automatically locate the user's home cluster. As a result, the client can also locate the Cisco Unified Communications Manager TFTP service.<br>You do not need to specify your TFTP server address if you deploy the <span>_cisco-uds</span> SRV record.</blockquote><span style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px;line-height:14.3999996185303px"></span><p style="font-family:Arial,Helvetica,sans-serif;font-size:12px;margin-top:0.5em;margin-bottom:0.5em;line-height:14.3999996185303px;color:rgb(0,0,0)"><br></p><p style="font-family:Arial,Helvetica,sans-serif;font-size:12px;margin-top:0.5em;margin-bottom:0.5em;line-height:14.3999996185303px;color:rgb(0,0,0)">The document is a bit confusing but probably because I appear to be implementing more of a corner case scenario. Not sure how it determines what TFTP server to use though yet. I will ask for the SRV record this week and test things out.</p><p style="font-family:Arial,Helvetica,sans-serif;font-size:12px;margin-top:0.5em;margin-bottom:0.5em;line-height:14.3999996185303px;color:rgb(0,0,0)"><br></p><p style="font-family:Arial,Helvetica,sans-serif;font-size:12px;margin-top:0.5em;margin-bottom:0.5em;line-height:14.3999996185303px;color:rgb(0,0,0)">Florian, Thanks for that link interesting to see what data is coming through the UDS connection.</p><p style="font-family:Arial,Helvetica,sans-serif;font-size:12px;margin-top:0.5em;margin-bottom:0.5em;line-height:14.3999996185303px;color:rgb(0,0,0)"><br></p><p style="font-family:Arial,Helvetica,sans-serif;font-size:12px;margin-top:0.5em;margin-bottom:0.5em;line-height:14.3999996185303px;color:rgb(0,0,0)"><br></p><p style="font-family:Arial,Helvetica,sans-serif;font-size:12px;margin-top:0.5em;margin-bottom:0.5em;line-height:14.3999996185303px;color:rgb(0,0,0)"><br></p></div><div class="gmail_extra"><div><div class="h5"><br><div class="gmail_quote">On Sat, Jan 3, 2015 at 3:16 PM, Anthony Holloway <span dir="ltr"><<a href="mailto:avholloway+cisco-voip@gmail.com" target="_blank">avholloway+cisco-voip@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">What version of Jabber are you deploying? According to the Jabber 10.5 deployment guide, in Phone Only mode, there's only three ways to set the TFTP server info, none of which are DNS SRV based:<br><br><div><div><b>Specify TFTP Servers in Phone Mode</b></div><div>If you deploy the client in phone mode you can provide the address of the TFTP server as follows:</div><div><ul><li>Users manually enter the TFTP server address when they start the client.<br></li><li>You specify the TFTP server address during installation with the TFTP argument.<br></li><li>You specify the TFTP server address in the Microsoft Windows registry.<br></li></ul></div></div><div><i>Source: <a href="http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/jabber/10_5/CJAB_BK_D6497E98_00_deployment-installation-guide-ciscojabber/CJAB_BK_D6497E98_00_deployment-installation-guide-ciscojabber_chapter_01001.html#CJAB_TK_SB10BC4C_00" target="_blank">http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/jabber/10_5/CJAB_BK_D6497E98_00_deployment-installation-guide-ciscojabber/CJAB_BK_D6497E98_00_deployment-installation-guide-ciscojabber_chapter_01001.html#CJAB_TK_SB10BC4C_00</a></i></div><div><br></div><div>Did I miss something and phone only mode can discover TFTP via DNS SRV despite what the documentation states? I've never deployed phone only mode, so I really don't know for sure. I'm just going by what the doc says.</div><div><div><br><div class="gmail_quote">On Sat Jan 03 2015 at 1:59:02 PM Ed Leatherman <<a href="mailto:ealeatherman@gmail.com" target="_blank">ealeatherman@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Interesting, thanks Josh. So does the client just pick a node running tftp service on it's own then based on the information from UDS? The reason I ask is I only have 2 nodes running that right now and its sounds like either one could potentially be used by a client at any given time.</div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Jan 3, 2015 at 12:31 PM, Josh Warcop <span dir="ltr"><<a href="mailto:josh@warcop.com" target="_blank">josh@warcop.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr">Great question. There is a mixture of TFTP/UDS and version 9.x or 10.x determines what is used and when. <br><br>If you deploy the _cisco-uds SRV record you don't need to specify TFTP because the client discovers that service via UDS from the cluster.<br><br><br><div><hr>Date: Sat, 3 Jan 2015 10:38:57 -0500<span><br>Subject: Re: [cisco-voip] Basic Jabber Deploy question<br></span>From: <a href="mailto:ealeatherman@gmail.com" target="_blank">ealeatherman@gmail.com</a><br>To: <a href="mailto:josh@warcop.com" target="_blank">josh@warcop.com</a><br>CC: <a href="mailto:kevinp@advancedtsg.com" target="_blank">kevinp@advancedtsg.com</a>; <a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><div><div><br><br><div dir="ltr">Thanks Josh,<div><br></div><div>As a follow up question then, lets say my jabber client happens to resolve _cisco-uds to a node that isn't running TFTP service - what tells it an IP address/hostname of a TFTP node to collect the "phone" configuration, or is that delivered via the UDS connection?</div><div><br></div><div>Kevin: CUCM v9, not running IM&P just using jabber in phone-only mode. Literally just using it as softphone/video client on some laptops.</div></div><div><br><div>On Wed, Dec 31, 2014 at 3:57 PM, Josh Warcop <span dir="ltr"><<a href="mailto:josh@warcop.com" target="_blank">josh@warcop.com</a>></span> wrote:<br><blockquote style="border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr">Seems to be some confusion in this area...<br><br>UDS runs on Tomcat and accessed over HTTPS and with recent versions supports SAML SSO. It's throttled so there isn't any difference pointing to subscribers or publisher first. The UDS service is a network service on each node and cannot be disabled. It has no direct dependencies on Call Manager or TFTP running on the same node.<br><br><br><br><div><hr>From: <a href="mailto:kevinp@advancedtsg.com" target="_blank">kevinp@advancedtsg.com</a><br>To: <a href="mailto:ealeatherman@gmail.com" target="_blank">ealeatherman@gmail.com</a>; <a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><br>Date: Wed, 31 Dec 2014 20:24:43 +0000<br>Subject: Re: [cisco-voip] Basic Jabber Deploy question<div><div><br><br>
<div>
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">What version of CUCM/IM&P?</span><br>
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> </span><br>
<b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> cisco-voip [mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@<u></u>puck.nether.net</a>]
<b>On Behalf Of </b>Ed Leatherman<br>
<b>Sent:</b> Wednesday, December 31, 2014 3:06 PM<br>
<b>To:</b> Cisco VOIP<br>
<b>Subject:</b> [cisco-voip] Basic Jabber Deploy question</span><br>
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Hello,<br>
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I'm working on a project to deploy jabber in a limited roll-out as phone-only mode for a specific application. I'm interested in using srv records as it looks like it might be easier for end-user/students to sign into the client, so my
question is related to that. I see that the _cisco-uds record is used for the client to find call manager; does this srv need to point to the publisher node, TFTP node, or CM node(s)? If not the TFTP node, how does the client know where pull it's configuration
from once it has authenticated?<br>
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I have jabber working OK manually just by configuring the client - I'm just looking for ease-of-use here for the students and staff that will be using it.<br>
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<br>
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Thanks for any clarification, most of the documents are centered around IM&P which isn't what i'm after right now.<br>
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Happy New Year!<br clear="all">
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-- <br>
<div>
Ed Leatherman<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div>Ed Leatherman<br></div>
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