Cisco Systems 1.3.0 manual Agent

C-126

VOCAL User Agent	UA Marshal		VOCAL User Agent	VOCAL User Agent	User
					Agent
	48.	ACK
					to
	49.	ACK			User
	50.	BYE			Agent:
	51.	BYE
	52.	200			Blind
	53.	200			Transfer

Figure C-42. User Agent to User Agent: Blind Transfer — Diagram 4