Chapter 9: Configuring The G250 And G350 For Modem Use; Configuring The Usb Interface; Configuring The Usb Port For Modem Use - Avaya G250 Administration

Chapter 9: Configuring the G250 and G350
You can connect either a USB or a serial modem to the Avaya G250/G350 Media Gateway. A
USB modem must be connected to the USB port on the G250 or G350 chassis. A serial modem
must be connected to the console port (CONSOLE) on the G250 or G350 chassis.
Both the USB port and the console port require configuration for modem use. You can configure
the ports for modem use via the Avaya IW or the GIW. For details on using a modem with the
G250 or G350, see Installing and Upgrading the Avaya G250 Media Gateway, 03-300434 or
Installing and Upgrading the Avaya G350 Media Gateway, 03-300394.

Configuring the USB interface

By default, the USB port is not enabled. To enable the USB port, you must enable the USB
interface. Use the interface usb-modem command to enable the USB interface. Use the no
form of this command to disable the USB interface. The no form of the interface usb-modem
command also resets the interface to its default parameter values. These values are:
Interface status — down
●
PPP timeout absolute — 0
●

Configuring the USB port for modem use

To set the USB port's parameters, use the following commands in USB interface context:
Use the async reset-modem command to reset the connected modem. You can use
●
this command from within an active PPP session over the USB modem.
Use the ip address command to assign an IP address to the USB port. This is the IP
●
address to which a remote user can connect using telnet. For example, to assign the IP
address 192.168.22.33 to the USB port, use the following command:
G350-001(if:USB)# ip address 192.168.22.33 255.255.255.0
There is no default IP address for the USB port.
for modem use
Issue 3 February 2007 209