158 Appendix A WLAN Application Gateway 2246

—End—

All components cycle through their usual diagnostic routine.

Connecting to the Application Server

Some applications can require a LAN connection between the Application Server and the WLAN Application Gateway 2246. If the applications do not require a LAN connection, use the RS-232 port connection. In some situations, a modem is connected to be used for remote administration of the WLAN Application Gateway 2246.

Connect to the Application Server through an RS-232 port

Some applications or systems can require an RS-232 connection between the Application Server and the WLAN Application Gateway 2246. If the applications have the ability to communicate messages over TCP/IP, and do not require a serial connection, the RS-232 cabling is not required. In that case, the LAN connection (port 5456) through the Ethernet switch can be used for the applications.

Connect the Application Server to the WLAN Application Gateway 2246 serial port by using a cable that conforms to RS-232 standards for DTE-to-DTE connections (null modem cable).

Figure 26

RS-232 cable connection

Nortel Communication Server 1000

WLAN IP Telephony Installation and Commissioning

NN43001-504 01.02 Standard

Release 5.0 15 June 2007

Copyright © 2004-2007, Nortel Networks

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Nortel Networks NN43001-504 Connecting to the Application Server, Connect to the Application Server through an RS-232 port