Cisco Systems 1.3.0 Manual De Usuario

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Ad Hoc Conference Call Between User Agents
C-159
Ad Hoc Conference Call Between User Agents
Call Scenario
Figure C-48 illustrates the following call scenario:
User A calls User B
User A brings User C into the conversation via ad hoc conferencing.
Figure C-48. User Agent to User Agent to User Agent: Ad Hoc 
Conference Call: Disconnect Last Party
Note
To simplify the call flow diagrams, the call flows to the redirect server are 
not shown.
Call Flow Diagram
Figures C-49, C-50, C-51, C-52 and C-53 show an ad hoc conference call 
between three users.
User A
Calling Party
User B
Called Party
Redirect Server
User Agent 
Conference Bridge
Marshal Server
Marshal Server
User C
Conferenced Party
Conference Bridge
VOCAL System