Which device is the initiator of a StationInit message in a Cisco Unified Communications Manager
SDI trace?

A.
Cisco Unified Communications Manager

B.
MGCP gateway

C.
Cisco Music on Hold server

D.
SCCP IP phone

E.
SIP Proxy Server

Explanation:
Station Init means that an inbound Transmission Control Protocol (TCP) message from a Skinny
station reached CallManager. A Skinny station is any endpoint that uses the Skinny protocol to
communicate with CallManager.