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DA is real time and must depend on information in memory, there is no
time to do a database dip.<br>
<br>
That said in all default features I am aware of a call placed on the
subscriber does not depend on the publisher database. This is subject
to some interpretation:<br>
<br>
1. this assumes no IPCCX/CRA/CUEA or other custom scripting involved
that may attempt to intercept calls and attempt some lookup via AXL.
This would be atypical but it possible.<br>
2. Contents of the publisher database would be replicated to the
subscriber (or not replicated if replication broken). Consider the
case of a phone registered to the publisher setting call forward all to
a cell phone destination. If replication is broken the CFA change only
occurs on the publisher. The subscriber is not informed of the change.
A call initiated from a phone (and specifically line) registered to the
publisher would route to the CFA destination. A call initiated on a
phone (and specifically line) registered to the subscriber would NOT
ring the CFA destination.<br>
<br>
In this way you could say that call processing is dependent on the
publisher database. It is a 2nd order abstraction rather than a direct
correlation.<br>
<br>
Hope this helps,<br>
Wes<br>
<br>
On Tuesday, August 10, 2010 4:41:35 PM, Kevin Damisch
<a class="moz-txt-link-rfc2396E" href="mailto:kevin.damisch@vitalsite.com"><kevin.damisch@vitalsite.com></a> wrote:<br>
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<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">Nothing
really. Just doing verification of what actually occurs between the
phone/pub/sub during a simple call in regards to the database queries
for pattern lookups such as a DN, route pattern, etc. So, if a phone
is registered to a subscriber, and dials a route pattern for example,
does the database query for that pattern occur on the publisher or the
subscriber?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<div>
<div
style="border-style: solid none none; border-color: rgb(181, 196, 223) -moz-use-text-color -moz-use-text-color; border-width: 1pt medium medium; padding: 3pt 0in 0in;">
<p class="MsoNormal"><b><span
style="font-size: 10pt; font-family: "Tahoma","sans-serif";">From:</span></b><span
style="font-size: 10pt; font-family: "Tahoma","sans-serif";"> Dennis
Heim [<a class="moz-txt-link-freetext" href="mailto:Dennis.Heim@cdw.com">mailto:Dennis.Heim@cdw.com</a>]
<br>
<b>Sent:</b> Tuesday, August 10, 2010 3:34 PM<br>
<b>To:</b> Kevin Damisch; <a class="moz-txt-link-abbreviated" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b> RE: CM database query<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">What are
you trying to accomplish?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal" style=""><span
style="font-size: 10pt; font-family: "Arial","sans-serif"; color: rgb(31, 73, 125);">Dennis
Heim<br>
Network Voice Engineer<br>
CDW Advanced Technology Services<br>
11711 N. Meridian Street, Suite 225<br>
Carmel, IN 46032<br>
<br>
317.569.4255 Office<br>
</span><span
style="font-size: 10pt; font-family: "Arial","sans-serif"; color: black;">317.569.4201
Fax<br>
</span><span
style="font-size: 10pt; font-family: "Arial","sans-serif"; color: rgb(31, 73, 125);">317.694.6070
Cell<o:p></o:p></span></p>
<p class="MsoNormal" style=""><span style="color: rgb(31, 73, 125);"><a
moz-do-not-send="true" href="mailto:dennis.heim@cdw.com"
title="mailto:dennis.heim@berbee.com">dennis.heim@cdw.com</a><br>
</span><span
style="font-size: 12pt; font-family: "Times New Roman","serif"; color: rgb(31, 73, 125);"><a
moz-do-not-send="true"
href="http://www.cdw.com/content/solutions/unified-communications/">cdw.com/content/solutions/unified-communications/</a><o:p></o:p></span></p>
<p class="MsoNormal" style=""><span
style="font-size: 12pt; font-family: "Times New Roman","serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
</div>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<div>
<div
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<p class="MsoNormal"><b><span
style="font-size: 10pt; font-family: "Tahoma","sans-serif";">From:</span></b><span
style="font-size: 10pt; font-family: "Tahoma","sans-serif";">
<a class="moz-txt-link-abbreviated" href="mailto:cisco-voip-bounces@puck.nether.net">cisco-voip-bounces@puck.nether.net</a>
[<a class="moz-txt-link-freetext" href="mailto:cisco-voip-bounces@puck.nether.net">mailto:cisco-voip-bounces@puck.nether.net</a>]
<b>On Behalf Of </b>Kevin Damisch<br>
<b>Sent:</b> Tuesday, August 10, 2010 12:55 PM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b> [cisco-voip] CM database query<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">In CM 6/7/8, if the phones are registered to the
subscriber and the phone dials a DN, what query is done to the
publisher database at that time? Or, is all call processing and
database queries done only on the subscriber? This is assuming that
the publisher is online. Obviously, if the publisher is down,
everything will be queried against the subscriber.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Kevin<o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size: 12pt; font-family: "Times New Roman","serif";"><o:p> </o:p></span></p>
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