Cisco Systems 1.3.0 Manual De Usuario
C-18
SI
P
P
I
P
Phone to Anal
og
Phone vi
a
Gat
e
w
a
y
Figure C-9. Call Flow Diagram: SIP IP Phone to SIP IP Phone via SIP Gateway — Diagram 2
16. ACK
17. ACK
18. ACK
19. BYE
20. BYE
21. BYE
22. 200
23. 200
24. 200
SIP Phone
UA Marshal
Redirect Server
5300 Marshal
Cisco 5300