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resource selection is covered in the CM SDI traces.<br>
<br>
for mrg/mrgl any device that is not in a specific MRG is available to
all users on the system. similar to the 'none' partition for digit
analysis. Some recent testing by a colleague here:<br>
<br>
Testing with<br>
Pub MOH Server Multicast enabled<br>
Source 1 Multicast enabled<br>
Source 2 Unicast enabled<br>
<br>
<br>
Test1<br>
<br>
MRG multicast enabled<br>
MRGL with one MRG<br>
<br>
Multicast works, Unicast results in Tone on HOld<br>
Appears to be trying to allocate multicast for source 2, which fails.<br>
<br>
Test2<br>
MRG 1 multicast enabled<br>
MRG 2 no multicast, containing Sub MOH server without multicast enabled<br>
<br>
MRGL containing MRG1, then MRG2<br>
<br>
Both multicast and unicast work.<br>
<br>
Test3<br>
MRG1 multicast enabled, containing both multicast MOH server and
unicast MOH server<br>
MRGL containing MRG1<br>
<br>
Multicast works, Unicast results in Tone on Hold<br>
<br>
Test4<br>
MRG1 multicast enabled, containing multicast MOH server<br>
MRG2 no multicast, containing same multicast enabled MOH server<br>
<br>
Both multicast and unicast work.<br>
<br>
<br>
There is an aspect of source selection to this as well, take a look at
CSCsq18547<br>
<br>
/Wes<br>
<br>
<br>
<br>
Ed Leatherman wrote:
<blockquote
cite="mid:94a1afde0805281046x12688fadme520b1af04d26bcd@mail.gmail.com"
type="cite">Hello,<br>
<br>
Call manager 5.1... If I have a media resource group that just contains
a Multicast enabled Music on Hold server, but do not have Multicast
enabled on the MRG, will call manager use that server for unicast MoH,
or would that cause it to fall back to the next MoH it can find in the
MRGL or ultimately to the default list?<br>
<br>
I only have 1 MoH server in my MRG(L)'s, but for some reason in falling
back on my MoH server thats not associated with a MRG. So i'm trying to
figure out why its not picking the one it should. Trace file from the
IP Streaming media service doesn't seem to say much about resource
selection. <br>
<br>
Thanks!<br clear="all">
<br>
-- <br>
Ed Leatherman<br>
Senior Voice Engineer<br>
West Virginia University<br>
Telecommunications and Network Operations
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