System information

FCD 901 48

Issue R2A, 07.2009

XMP1 Release 5.5 System Description

Connection of SOX via TCP/IP

Aastra Proprietary Information Page 6-35

Connection to the Ethernet interface via LAN

The following diagram shows how the PC can be connected via an existing

LAN infrastructure.

The PC (SOX) is connected to an existing LAN.

The XMP1 node is connected also to this LAN via X20 of the Ethernet

adapter/CU-E. For a redundant connection, several network Access Points

can be defined. In this case, the configured Access Points must be assigned

priorities. The highest priority access is used.

The Ethernet adapter/CU-E must be assigned an IP address.

In the SOX, the Access Point must be configured and assigned the following

attributes:

Host name: Enter the IP address of the Ethernet adapter/CU-E.

IP port number: Enter "direct IP node".

Priority: Enter the priority if several Access Points are used for

one Area.

Operator

Terminal

LAN

XMP1

LMT

SOX

Central Unit with

-Ethernet adapter/CU-E

-Ethernet address

Central unit with

Ethernet adapter/CU-E

X20

RS232 -> X3

Central Unit