[cisco-voip] CMM-ACT Transcoding - DSP locked active
Shaw, Scott
Scott.Shaw at alliancebernstein.com
Thu May 14 11:03:06 EDT 2009
Are you using MTP resources as well? I noticed that when Transcoders
and MTPs are in the same MRG, and you need an MTP it will use both a
Transcoding resource and an MTP resource.
________________________________
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Matthew
Linsemier
Sent: Thursday, May 14, 2009 9:59 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] CMM-ACT Transcoding - DSP locked active
Hey all,
I'm running into a weird issue. I have two CMM-ACT modules configured
identically across two 6509 switches registered to two UCM 7.0.2.21010-2
servers (latest ES, pub and sub). All of the needed items are
configured (Media Groups, Media Group Lists, etc.). For some reason on
the second CMM-ACT, the xcoder seems to be full of connections, even
though I shut down both the profile as well as SCCP. Users will get a
fast busy if the profile is in no shutdown mode and SCCP is enabled
(even though there are free resources on the other xcoder CMM-ACT).
n-eln1-vgw-02#sh mediacard connections
Id Type Slot/ RPort SPort RxPkts TxPkts Remote-Ip
DSP/Ch
1 xcode 2/1/1 0 0 0 0 0.0.0.0
2 xcode 2/1/2 0 0 0 0 0.0.0.0
3 xcode 2/1/3 0 0 0 0 0.0.0.0
4 xcode 2/1/4 0 0 0 0 0.0.0.0
5 xcode 2/1/5 0 0 0 0 0.0.0.0
6 xcode 2/1/6 0 0 0 0 0.0.0.0
7 xcode 2/1/7 0 0 0 0 0.0.0.0
8 xcode 2/1/8 0 0 0 0 0.0.0.0
9 xcode 2/1/9 0 0 0 0 0.0.0.0
10 xcode 2/1/10 0 0 0 0 0.0.0.0
11 xcode 2/1/11 0 0 0 0 0.0.0.0
12 xcode 2/1/12 0 0 0 0 0.0.0.0
14 xcode 2/1/14 0 0 0 0 0.0.0.0
13 xcode 2/1/13 0 0 0 0 0.0.0.0
15 xcode 2/1/15 0 0 0 0 0.0.0.0
16 xcode 2/1/16 0 0 0 0 0.0.0.0
17 xcode 2/1/17 0 0 0 0 0.0.0.0
18 xcode 2/1/18 0 0 0 0 0.0.0.0
19 xcode 2/1/19 0 0 0 0 0.0.0.0
21 xcode 2/1/21 0 0 0 0 0.0.0.0
20 xcode 2/1/20 0 0 0 0 0.0.0.0
22 xcode 2/1/22 0 0 0 0 0.0.0.0
23 xcode 2/1/23 0 0 0 0 0.0.0.0
24 xcode 2/1/24 0 0 0 0 0.0.0.0
25 xcode 2/1/25 0 0 0 0 0.0.0.0
26 xcode 2/1/26 0 0 0 0 0.0.0.0
27 xcode 2/1/27 0 0 0 0 0.0.0.0
28 xcode 2/1/28 0 0 0 0 0.0.0.0
29 xcode 2/1/29 0 0 0 0 0.0.0.0
30 xcode 2/1/30 0 0 0 0 0.0.0.0
31 xcode 2/1/31 0 0 0 0 0.0.0.0
32 xcode 2/1/32 0 0 0 0 0.0.0.0
Total: 32
We've never had much trouble with these before so I am trying to
determine if its a IOS issue (we are running 12.4(15)T9 or a new issue
with the newer UCM ES. I suspect that if I restart the CMM, that the
problem may resolve itself. The other DSP's registered with CallManager
(conference and MTP) work just fine. The question is when will it crop
up again.
I would prefer to run 12.4(25)MD on the voice gateways, but there seems
to be a bug with g729 phones placing calls as all you get is dead air.
Downgrading to 12.4(22) or 12.4(15)T9 fixes that issue.
Anyone seen anything like this before.
Matt
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