User manual

2-28 Basic Installation and Setup

Setting Up the I-modems

Unlike V.34 modems, each I-modem must be configured before

you can use them. Follow the steps below.

Taking the information given you by your local telephone

company, specify the interface name (mod:1, mod:2, etc.) ,

switch protocol type, SPIDs and directory numbers.

Note: If you check the back panel, you’ll notice there are two

interfaces per connector. You can select only one switch type per

connector but a SPID (European customers disregard) ,

directory number and TEI for each interface (mod:1/mod:2) on

that connector.

It’s unlikely you’ll have to change terminal end type (TEI) and call

type values from the factory defaults. TEIs are assigned only by

your telco: if you telco supports PPP, the TEI is 0, if it supports

Multilink Protocol, set the value given you.

The auto call type (default) option chosen by default will

automatically handle whatever call you choose to make.

Providing an AT command string is not necessary at this time.

Use the following command to configure each I-modem:

set imodem interface

<interface_name>

at_command

call_type

directory_number

spid

switch

[att | dms100 | ni1 | euro-isdn

]

terminal_endpoint_id

For example (abbr.):

set imod mod:1 dir 551000 spid 0555100001 swit ni1

When the Switch Settings screen appears, check your

configuration to be sure it’s correct. If not, go back to step 1.

Save each I-modem’s configuration to its FLASH memory

with an AT&W command. (Repeat for each I-modem.) Type:

set imodem interface mod:1 at_command at&w