C-140
JTAPI
JTAPI
Call Scenario Figure C-43 illustrates the following call scenario:
•A user uses a JTAPI User Agent on a PC to remotely instruct SIP Phone
A to call SIP Phone B.
Figure C-43. JTAPI
Call Flow Diagram Figures C-44, C-45, C-46 and C-47 show third party call control through a
JTAPI server.
PC with JTAPI UA
Controlling Party SIP Phone A
Calling Party
Redirect Server
User Agent JTAPI
Marshal Server Feature Server
SIP Phone B
Called Party
VOCAL System