Question 66 of 490
Which device is the initiator of a StationD message in a Cisco Unified Communications Manager SDI trace?
All messages to and from a skinny device are preceded by either the words StationD or StationInit.
StationD messages are sent from call manager to IP phone.
Skinny message transmission such as this between the IP phone and CallManger occurs for every action undertaken by the IP phone, includinginitialization, registration, on-hook, off-hook, dialing of the digits, key press on the phone, and so much more.