[cisco-voip] Tracing a call transfer in CDRs..

Wes Sisk wsisk at cisco.com
Wed Apr 21 08:47:31 EDT 2004


Hi Kyle,

This might help some:
http://www.cisco.com/en/US/partner/products/sw/voicesw/ps556/products_admini
stration_guide09186a00801ed2d9.html

I believe you will find the destLegIdentifier field useful.

Beyond that, callid are monotonically increasing, but they are assigned per
node, and it is possible for a new call to start before the transfer is
attempted.

/Wes

> -----Original Message-----
> From: cisco-voip-bounces at puck.nether.net
> [mailto:cisco-voip-bounces at puck.nether.net]On Behalf Of kyle.stone
> Sent: Wednesday, April 21, 2004 1:24 AM
> To: cisco-voip at puck.nether.net
> Subject: [cisco-voip] Tracing a call transfer in CDRs..
>
>
> This is a CCM 3.2 install...
> I'm attempting to track transfers from a Unity menu transfer setup.. At
> least I think that's what unity is doing when you send a dtmf.  I see two
> call CDRs generated.  One coming in from the PRI to the CCM.. Then another
> from CCM to the destinations.  Is there a field that relates these two
> records together?
>
> I see that the globalCallID_callId, and the origLegCallIdentifier
> fields are
> the same on those calls.  Are those values incremented forwardly
> forever or
> do they recycle.. if so, how often do they recycle?  Also the transfered
> call has a joinOnBehalfOf value that isn't 0.  What is that field?
>
>
> Kyle Stone
>
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