System information

FCD 901 48
Issue R2A, 07.2009
XMP1 Release 5.5 System Description
Page 6-8 Proprietary Information Aastra
Figure 6.3: Logic view of the SOX multi-user system
Communication between the SOX Clients and SOX Server requires a quick
and reliable TCP connection. Its use in a Wide Area Network (WAN) is not
supported directly. For this purpose, another session must be started by an
external PC for the Server PC using the "Remote Desktop" option. In this
session, the SOX Client is locally run on the Server PC, while WAN traffic is
handled by the "Remote Desktop".
The following drawing shows how the logic view depicted in Fig. 6.3 could
be implemented in a hardware configuration. In this example, the SOX
Server and Database Server are installed on one
Server PC with the
Windows Server 2003 Operating System. An external PC permits access
via the "Remote Desktop" option. Two Client PCs also allow access to the
XMP1 network.
Windows Session
(User A)
SOX Client
TCP
SOX Client
TCP
Windows Session
(User C)
SOX Client
TCP
Windows Session
(User B)
SOX Client
TCP
DB Server
TCP
SOX Server
TCP
Service LevelService Level