Make sure your MTP's are in the correct device pools. I just went through this and I can't believe I messed this up. The CCM traces had the phone devices requesting the proper 24k, but the MTPs were requesting 64k (if I was reading that mess correctly.) I was calling from BR1 to BR2. My Br1_Rsvp_MTP was in BR1_DP. My BR2_Rsvp_MTP was in Br1_DP (i'm with stupid.) So the MTP was in the same region and requesitng 64k. So the debug ip rsvp resv was requesting 96.
The MTP should also be last in the MRGL. Look at the trace files why. You will see it try the transcoder first and state it's not RSVP capable, so it moves on to the next MRG in the list. This is why the PG says to not put RSVP MTP before other MTPs. Something needing a regular MTP will grab that first and incorrectly steal your allocation. You can see that in the trace files also. I think you need to turn on Locations based tracing in the service parameters to see this. ________________________________ From: [email protected] [[email protected]] On Behalf Of Omotayo [[email protected]] Sent: Thursday, October 15, 2009 10:38 PM To: OSL Group Subject: [OSL | CCIE_Voice] Volumme 2 lab 5 Hello, i configured the lab as required, but when i try to cal from HQ to any branch. i get Not enough Bandwidth even when i press the message button Any one with an idea of how to fix this Also, on the branch two router i have TRANSCODER and MTP as configured. the transcoder registered with the UCM but the MTP has failed to sccp local Loopback0 sccp ccm 10.10.210.10 identifier 2 sccp ccm 10.10.210.11 identifier 1 sccp ! sccp ccm group 1 bind interface Loopback0 associate ccm 1 priority 1 associate ccm 2 priority 2 associate profile 2 register br2-rsvp-agent associate profile 1 register xcoder ! dspfarm profile 1 transcode codec g711ulaw codec g711alaw codec g729ar8 codec g729abr8 maximum sessions 4 associate application SCCP ! dspfarm profile 2 mtp codec pass-through codec g729r8 rsvp maximum sessions software 4 associate application SCCP Thanks for the antcipated support
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