[cisco-voip] Trace with "dd" and "match" statements

Kevin Thorngren kthorngr at cisco.com
Wed Feb 22 10:05:11 EST 2006


This probably means that the call processing for that call is performed 
on a different CCM node.  An example of this can be seen with shared 
lines.  If two phones share a line and are registered to two different 
CCMs the call processing for that line will happen on only one of those 
servers, no matter which phone is dialing.  The first node to register 
a particular shared line will be the one to process all calls for that 
shared line.  So, you will see the signaling from the phone to the CCM 
the phone is registered with but if the call processing is on another 
node that information will be sent via ICCS to the call processing node 
for digit analysis.  You will need to look at the traces on the call 
processing node to see the Digit Analysis (dd="3").

HTH,
Kevin

On Feb 22, 2006, at 9:13 AM, DeRooy, Aaron H wrote:

> I've been seeing/reading trace outputs the show "dd=3", "dd=32"...etc.
> as you dial and "potential matches still exist" statements but my CCM
> traces don't show that. They just show "keypadbutton kpbutton=2"
> statements then device manager statements the a bunch of h323 g/w 
> stuff.
> I have detailed level enabled. I had arbitrary enabled at first. When I
> switched to detailed, it just added keepalive messages which is what I
> expected.
> thanks
>
> Aaron H. DeRooy
> =
>
>
>
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