Intel IP Media Server - Manual (Page 43)

IP Media Server for HMP Demo Guide — July 2005 43
Demo Details
Figure 6. Typical Scenario: Call Offered
CEventRouter CIPModule CIPDevice
CIPState
Machine
CVoiceModule
GCEV_OFFERED
GCEV_OFFERED
GCEV_OFFERED
GCEV_EXTENSIONCMPLT
GCEV_EXTENSIONCMPLT
GCEV_EXTENSIONCMPLT
GCEV_CONNECTED
GCEV_CONNECTED
GCEV_CONNECTED
call gc_extension( )
to get call related
information
Call
gc_AnswerCall( )
Call gc_listen( ) to
listen to
voice device
source=IP
destination=VOICE
event=
USR_CONNECTED
Format TSUserEvent
to request voice
module to play
prompt