Ad Hoc Conference Call Between User Agents

Ad Hoc Conference Call Between User Agents

Call Scenario Figure C-48illustrates the following call scenario:

User A calls User B

User A brings User C into the conversation via ad hoc conferencing.

 

 

VOCAL System

 

Redirect Server

 

 

User Agent

Conference Bridge

Conference Bridge

Marshal Server

Marshal Server

 

 

User A

 

User B

User C

Calling Party

 

Called Party

Conferenced Party

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-52and C-53show an ad hoc conference call between three users.

C-159

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Cisco Systems 1.3.0 manual Ad Hoc Conference Call Between User Agents