[cisco-voip] Parked and Hold Calls Dropped at 50 Seconds

Kevin Thorngren kthorngr at cisco.com
Wed Jun 28 19:28:33 EDT 2006


Does this happen with IP Phone to IP Phone calls or with calls through 
a GW or both?

If you are experiencing the problem with an MGCP GW try the command "no 
mgcp timer receive-rtcp".  If this doesn't help please describe more 
about the call flow and the devices involved when the failures happen.

Kevin
On Jun 28, 2006, at 6:55 PM, Pritchard, Jon wrote:

> Does anyone know what parked calls and calls on hold being dropped at 
> exactly 50 seconds is a telltale sign of?
>
> In a cluster with 7 sites there is one site which is experience this 
> problem.  All the other sites work fine.  No service parameters are 
> even close to 50 seconds (or 5000 milliseconds).  Both internal and 
> external calls are affected.   SQL replication appears to be fine.  
> Rebooting CallManagers does not change behavior.  Never seen anything 
> like this in 5 years.  Any insight would be appreciated.
>
> Jon Pritchard
>
>
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