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<span style="font-family:Arial, Helvetica, sans-serif;font-size:small;color:black">I don't think you have a choice. The serial port configs are controlled by ccm in mgcp mode its always going to overwrite anything not from ccm when it resets.<br>
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-----Original Message----- <br>
<b>From:</b> Lelio Fulgenzi [lelio@uoguelph.ca]<br>
<b>Received:</b> 10/8/10 10:10 AM<br>
<b>To:</b> voyp list [cisco-voip@puck.nether.net]<br>
<b>Subject:</b> [cisco-voip] SRST and dial peers and trunk groups and CallManager MGCP config downloads<br>
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<div style="font-family: Verdana; font-size: 10pt; color: #000000">So here's my scenario:<br>
<ul>
<li>3845/3945 router with two or more PRIs</li><li>PRIs are in MGCP mode using "ccm-manager config" to download configs</li><li>router acts as SRST so MGCP gateways go into H323 fall back</li></ul>
<span>I had tried configuring trunk groups to use with the dial peers so i wouldn't have to duplicate them for each PRI. This worked until the second SRST trigger. So the behaviour was this:<br>
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<li>configure trunk group membership on serial interface as instructed by TAC</li><li>configure dial peers to point to trunk group</li><li>trigger SRST, make calls, calls work</li><li>revert back to normal operation</li><li>router downloads MGCP config from CallManager, effectively wiping out the trunk group membership on serial interfaces</li><li>trigger SRST, make calls, calls fail because there are no trunk group members</li></ul>
How are others handling this scenario, i.e. you are using MGCP with "ccm-manager config" command and SRST and trunk groups?<br>
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Why wouldn't CCM allow for a trunk group membership command? I even checked on version 7.1 and there's nothing there. :(<br>
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<span id="7cfbb40c-a4b1-4204-bd00-d872375142d4"><span name="x"></span>---<br>
Lelio Fulgenzi, B.A.<br>
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1<br>
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)<br>
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^<br>
Cooking with unix is easy. You just sed it and forget it. <br>
- LFJ (with apologies to Mr. Popeil)<br>
<span name="x"></span><br>
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