[cisco-voip] CMM-ACT Transcoding - DSP locked active
Peter Slow
peter.slow at gmail.com
Thu May 14 11:21:10 EDT 2009
Matt, would you please post a "sh sccp all" for us - i'd like to see
what connections that says the sccp stack expects to be open (or
half-open ;)
what sort of scenario are you usign your transcoder is, coudl you tell
us? is it being for a SIP trunk vs. h323 and so on...
On Thu, May 14, 2009 at 9:58 AM, Matthew Linsemier
<mlinsemier at apassurance.com> wrote:
> 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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