Cisco CUBE troubleshooting commands

# on by default from IOS-XE 17.4.1 17.3.2

voice service trace
    trace

show voip trace    
    all = don't do this, process intense
    cover-buffers = displays list of calls (cover-buffers)

# to find a call

show voip trace cover-buffer | include <calling or called number>

show voip trace cover-buffer | section <calling or called number>

# to find call detail

show voip trace call-id <call-id>

The results can be digested by https://cway.cisco.com/csa or TranslatorX.  If using csa, include show run and show version to include additional analysis (dial-peer matches).

Win10 modify environment variables for a different user

Problem:

Working in an environment where administrative access to the local PC was unavailable.  Local admin access was only available temporarily by elevating access with another local account. 

Found I needed to set and later remove a user environment variable SSLKEYLOGFILE.

When opening the System Properties app and then Environment Variables using the local admin credentials I found setting and deleting the variable was user specific and was being set for the local admin account that couldn't be used for interactive login.  The variable did not affect my account that I used for normal business.

Fix:

First, I needed to find the SID of my real user:

wmic useraccount where name="my_usual_username" get sid

Then I needed to open the registry editor via regedit.  I was allowed to do this via the local admin account.

I found the user specific environment variables are held in HKEY_USERS\the_sid_you_were_returned_above\Environment.

From there you can add and delete environment variables for any of the accounts that exist on the PC.