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<DIV><FONT face=Arial size=2>Ah - I see. There are several schools of
thought there. By using IP address you eliminate the need and dependancy for
DNS, however, if that server that you are pointing to goes down, then so does
your service. By using DNS, you should be able to keep all those services up and
running. I'm not sure about the DNS caching on a phone, so if a phone has
already used a service and it goes to use the service again, will it re-request
the DNS entry again or use what it has in cache? If so, does it time out? And if
you figure this all out can you rely on it being the same in the next release of
software?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I think the general concensus has been to go with
IP addresses from what I've seen on the list.</FONT></DIV>
<DIV> </DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=Ruben.Montes@eu.didata.com
href="mailto:Ruben.Montes@eu.didata.com">Ruben Montes</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=lelio@uoguelph.ca
href="mailto:lelio@uoguelph.ca">Lelio Fulgenzi</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Cc:</B> <A title=cisco-voip@puck.nether.net
href="mailto:cisco-voip@puck-nether.net">cisco-voip@puck-nether.net</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, November 21, 2005 11:41
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: [cisco-voip] CCM Services
Redundancy</DIV>
<DIV><BR></DIV>
<DIV>Hello,</DIV>
<DIV> </DIV>
<DIV>I'm refering to the services that can be accessed through the IP phone
(directory, help, etc); all the URLs that are configured in the enterprise
parameters option...</DIV>
<DIV> </DIV>
<DIV>Regards,</DIV>
<DIV> </DIV>
<DIV>Ruben</DIV>
<DIV> </DIV>
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<DIV><FONT size=2>-----Mensaje original----- <BR><B>De:</B> Lelio Fulgenzi
[mailto:lelio@uoguelph.ca] <BR><B>Enviado el:</B> lun 21/11/2005 17:13
<BR><B>Para:</B> Ruben Montes <BR><B>CC:</B> <A
href="mailto:cisco-voip@puck-nether.net">cisco-voip@puck-nether.net</A>
<BR><B>Asunto:</B> Re: [cisco-voip] CCM Services
Redundancy<BR><BR></FONT></DIV>
<DIV><FONT face=Arial size=2>Many of the services can be run on multiple
subscribers to provide redundancy, however, there are some services that
require access to the publisher. If the publisher goes down or the
synchronization between the cluster is lost you will lose some
services/features. I don't know if there is a full list, but it does include
the forwarding of phones and extension mobility. Basically, any service that
writes(?) to the database.</FONT></DIV>
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style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV style="BACKGROUND: #e4e4e4; FONT: 10pt arial"><B>From:</B> <A
title=Ruben.Montes@eu.didata.com
href="mailto:Ruben.Montes@eu.didata.com">Ruben Montes</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Cc:</B> <A
title=cisco-voip@puck.nether.net
href="mailto:cisco-voip@puck-nether.net">cisco-voip@puck-nether.net</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, November 21, 2005 5:19
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [cisco-voip] CCM Services
Redundancy</DIV>
<DIV><BR></DIV>
<P>Hello,</P>
<P>is it possible to make some kind of redundancy with the services
activated in the CallManager?</P>
<P>We don't want to lose all this services when the server associated
fail...</P>
<P>Thanks,</P>
<P> </P>
<P>Ruben</P>
<P>
<HR>
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