[cisco-voip] Trace for Incoming Digits

Wes Sisk wsisk at cisco.com
Tue Jun 14 21:33:38 EDT 2005


Paul,

h323 or mgcp gateway?

set the CM trace level to detailed.
if h323 gw, check the box in the upper left for h245 debug and check the 
box for all gw debug
if mgcp, check the box for all gw debug

if h323, dtmf comes across in h245 message and prints out in ASN.1 
decode (look for a bunch of curly braces {})
if MGCP, dtmf comes across in Notify packets as an (O)bserved event.

/Wes

Paul Yago wrote:

>Hello,
>
>I'm trying to take a CCM trace that will tell me what DTMF digits are
>being passed from a 2611 | 2811 Gateway to the CCM. The digits I'm most
>interested in are the ones that are passed after a session is
>established. This is for an incoming call from PSTN -> GW -> CCM.
>
>What are the best traces to view to find incoming digits from a GW (2611
>| 2811) to the CCM (4.1.2)?
>
>I'm scouring the CCM traces which are in troubleshooting mode, but I
>don't see any DTMF references coming in from the gateway.
>
>
>Any help would be much appreciated.
>
>Thanks,
>Paul
>
>
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>  
>


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