Appendix A Message Flows; Nortel Media Application Server; Mas Im Chat Fundamentals; Nn42020-131 01.04 Standard - Nortel MAS Software Manual

Appendix A
Message flows
This appendix contains the following high-level message flow diagrams for
the IM Chat Service:
•
In the IM Chat message flow on the following page (see
message flow" (page
and invites a second user to join the same chat session.
Copyright © 2007, Nortel Networks
.
Figure 2 "IM Chat message flow" (page 42)
Note: For information about Media Application Server bypass
and firewall traversal, see Media Application Server Planning and
Engineering (NN42020-201).
42)), you can see that one user enters a chat session

Nortel Media Application Server

MAS IM Chat Fundamentals

NN42020-131 01.04 Standard

4.0 27 July 2007
41
Figure 2 "IM Chat