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</o:shapelayout></xml><![endif]--></head><body lang=ES-AR link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Another, simpler, way is to us DNS round robin, setting the EM URL to a hostname instead of an IP address.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The DNS Server should then have two A records with the same name pointing to both subscribers´s IP addresses.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Ariel.<o:p></o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US 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>stephen.welsh@unifiedfx.com<br><b>Sent:</b> viernes, 22 de julio de 2011 09:26 a.m.<br><b>To:</b> Bill Riley<br><b>Cc:</b> cisco-voip@puck.nether.net<br><b>Subject:</b> Re: [cisco-voip] Extension Mobility Service URL<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I've seen some people create two Extension Mobility Service URL's and subscribed both services to all phones i.e.:<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Primary Login Service<o:p></o:p></p></div><div><p class=MsoNormal>Backup Login Service<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Cuts on the cost/complexity of a load balancer (the best solution), but does require the user to engage the back-up service manually.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Thanks<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Stephen<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>On 22 Jul 2011, at 13:11, Bill Riley wrote:<o:p></o:p></p></div><p class=MsoNormal><br><br><o:p></o:p></p><div><div><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>You need to use a hardware load balancer and point the URL to the load balancer IP.</span><span lang=EN-US><o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><span lang=EN-US><o:p></o:p></span></p></div><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm;border-width:initial;border-color:initial'><div><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span class=apple-converted-space><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> </span></span><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><a href="mailto:cisco-voip-bounces@puck.nether.net">cisco-voip-bounces@puck.nether.net</a><span class=apple-converted-space> </span>[mailto:cisco-voip-bounces@puck.nether.net]<span class=apple-converted-space> </span><b>On Behalf Of<span class=apple-converted-space> </span></b>cips<br><b>Sent:</b><span class=apple-converted-space> </span>Friday, July 22, 2011 6:43 AM<br><b>To:</b><span class=apple-converted-space> </span><a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br><b>Subject:</b><span class=apple-converted-space> </span>Re: [cisco-voip] Extension Mobility Service URL</span><span lang=EN-US><o:p></o:p></span></p></div></div></div><div><p class=MsoNormal><span lang=EN-US> <o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Or you can use a single-sign-on application like ALM which does not rely on the service URL but verifies the cm’s for sending the logon logoff messages.</span><span lang=EN-US><o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><span lang=EN-US><o:p></o:p></span></p></div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm;border-width:initial;border-color:initial'><div><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span class=apple-converted-space><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> </span></span><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><a href="mailto:cisco-voip-bounces@puck.nether.net">cisco-voip-bounces@puck.nether.net</a><span class=apple-converted-space> </span>[mailto:cisco-voip-bounces@puck.nether.net]<span class=apple-converted-space> </span><b>On Behalf Of<span class=apple-converted-space> </span></b>Mike King<br><b>Sent:</b><span class=apple-converted-space> </span>donderdag 21 juli 2011 23:07<br><b>To:</b><span class=apple-converted-space> </span>Cisco VoIPoE List<br><b>Subject:</b><span class=apple-converted-space> </span>[cisco-voip] Extension Mobility Service URL</span><span lang=EN-US><o:p></o:p></span></p></div></div><div><p class=MsoNormal><span lang=NL> </span><span lang=EN-US><o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=NL>We had to bring down a Subscriber last night, and had no issues other than extension mobility. The services URL specifically referenced this Subscriber.</span><span lang=EN-US><o:p></o:p></span></p></div><div><div><p class=MsoNormal><span lang=NL>Since we have a few subscribers, is there a way to make this a little more fault tolerant? I notice most of the other URL's (Corporate Directory) all start with Application/Cisco instead of<a href="http://IP">http://IP</a><span class=apple-converted-space> </span>address of server.</span><span lang=EN-US><o:p></o:p></span></p></div></div><div><div><p class=MsoNormal><span lang=NL> </span><span lang=EN-US><o:p></o:p></span></p></div></div><div><div><p class=MsoNormal><span lang=NL>The next time I have a similar issue, and I need to change that URL, are they're any services I need to restart? Reset phones? Will it just work?</span><span lang=EN-US><o:p></o:p></span></p></div></div><div><div><p class=MsoNormal><span lang=NL> </span><span lang=EN-US><o:p></o:p></span></p></div></div><div><div><p class=MsoNormal><span lang=NL>Mike</span><span lang=EN-US><o:p></o:p></span></p></div></div><p class=MsoNormal><span lang=EN-US style='font-size:13.5pt;font-family:"Helvetica","sans-serif"'>_______________________________________________<br>cisco-voip mailing list<br><a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br><a href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</a><o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>