[cisco-voip] CallManager LAN QOS Question

[Andy Carse]

steve.siltman at assurant.com wrote:
>
> Hi All.
>
> I implemented QOS on the LAN this weekend in our shop.  I configured 6 
> closets running a slew of 3750's and four 6500 CAT switches (with a 
> few 6x48 blades).   I have one issue so far.  I'm sniffing one of the 
> Call Manager interfaces on the switch and all packets coming into the 
> CallManager seem to have the correct COS assigned.  All of the packets 
> sourced by CallManager are COS = 0.  This makes it look like 
> CallManager is changing these packets to 0.  Did I miss something on 
> CallManager that I need to enable?   The clusterwide parameters 
> (System - QOS) under Service Parameters is set to Normal Priority, EF, 
> AF41 and CS3.    
>
> Running CallManager 4.1.3sr5d
>
> Thanks,
>
> Steve Siltman
> Assurant Corporate Technology
> Work: 651-361-4752
> Cell: 651-336-5563
> steve.siltman at assurant.com
>
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Did you configure the callmanager lan ports to trust dscp?