Cisco Systems 1.3.0 Manual De Usuario
C-
124
124
User
Agent
t
o
User
Agen
t:
Bl
ind
ind
T
ransf
er
Figure C-40. User Agent to User Agent: Blind Transfer — Diagram 2
VOCAL User Agent
UA Marshal
VOCAL User Agent
VOCAL User Agent
16. ACK
17. INVITE
18. 100
19. INVITE
20. 180
21. 180
22. INVITE
23. 100
24. INVITE
25. 180
26. 180
27. TRANSFER
28. 100
29. TRANSFER
30. 100
31. INVITE