Cisco Systems 1.3.0 manual 163

							Ad
VOCAL User Agent		UA Marshal		Redirect Server	VOCAL User Agent	VOCAL User Agent	Hoc
48.	100						Conference
49.	INVITE
50.	100
		51.	INVITE				Call
		52.	302				Between
		53.	ACK
		54.	TRANSFER				User
		55.	INVITE				Agents
		56.	100
		57.	200
		58.	200
59.	200
		60.	ACK
61.	BYE
62.	ACK
		63.	BYE

C-163

Figure C-52. User Agent to User Agent to User Agent: Ad Hoc Conference Call: Disconnect Last Party — Diagram 4