C-141

JTAPI
Figure C-44. Call Flow Diagram: JTAPI — Diagram 1
JTAPI User Agent Redirect Server
1. INVITE
2. 302
3. ACK
UA Marshal
4. INVITE
5. 100
6. INVITE
7. 302
8. ACK
VOCAL User Agent
9. INVITE
10. 180
11. 180
12. 200
13. 200
14. ACK
15. INVITE
SIP Phone