Log into the ringcentral admin portal. Then go to Call Log. It will show all calls including internal. You can click the "detailed" tab to see more columns including which number was dialed.
Do not connect to a user's computer unless you are schedule or have permission to connect at that time. If you work on a customer's computer in the admin account, make sure to log out of the admin profile when you are done. If you leave the computer ...
Log in: https://partner.microsoft.com/en-us/pcv/dashboard/overview Under CSP. go to customers on left hand side. Click a customer to manage their O 365 users.