Eicon Networks C2x Family manual Making an ISDN Connection, In Europe and most countries worldwide

Making an ISDN Connection

Note Only the Eiconcard C21 supports ISDN connections.

After you have installed your Eiconcard C21, connect your ISDN line.

In Europe and most countries worldwide

In Europe as well as most countries outside of North America and Japan, your Eiconcard C21 adapter can be connected directly to your ISDN line using the included cable.

1.

Eiconcard C21

2.

ISDN wall jack

3.

Figure 3. Connecting the ISDN cable.

1Take the cable included with the Eiconcard C21.

2Plug one end into the Eiconcard C21.

3Plug the other end into the ISDN wall jack.

In North America and Others

In North America and some other countries (check with your ISDN provider), you need an NT1 (network terminating device) to connect your ISDN line. However, depending on your Eiconcard C21 interface, the NT1 might be integrated into the adapter. Follow the instructions for your adapter (with U-interface or S/T-interface).

Note North American and Australian Eiconcard C21 S/T users may need to adjust the Eiconcard C21 termination. Refer to the section “Termination” on page 11, for more information.

8 Making an ISDN Connection