This is not really supported, however take a look at the database schema document, specially the section on the call disposition. This will give you a bit of insight on to what you can and can not see.
As far as I know, you can't do this within ICM. But if you are using Callmanager they you could look at the CDR records and check the OrigCauseCode and DestCausecode for the ISDN clear codes. If I remember right then causecode 16 indicates which end terminated the call (ie if OrigCauseCode was 16 and the call was inbound then it was the customer who cleared the call)
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The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...