Lucent Technologies Octel Unified Messenger Concepts and Planning Guide 101-1620-005 - Manual (Page 18)

Octel Unified Messenger Concepts & Planning Guide
1-6 101-1620-005
Networked components
Figure 1-2 shows the networked components of the Octel Unified
Messenger environment.
1 PBX
2 Telephone user interface
3 Fax (optional)
4 Octel voice server
5 Fax server (optional)
6 PC user interface
7 LAN
8 Octel tracing server
9 Microsoft Exchange server
Microsoft Exchange Server
The Microsoft Exchange server is a Windows NT-based system that
contains all user mailboxes and all directory information. It
communicates with other Exchange servers on the LAN, with Exchange
servers on remote sites via WAN or network dial-up, and through
gateways with other e-mail systems across the Internet. The Exchange
server provides a single point of administration for subscriber mailboxes.
Figure 1-2. Octel Unified Messenger networked components
1
2 3
4
5
6
7
8
9