Eicon Networks C20 Especificações descarregar pdf (Página 9)

Making an ISDN Connection 9

Eiconcard C21 U-interface:

If your Eiconcard C21 has a U-interface, the NT1 is integrated into

the adapter, and you do not need a separate NT1.

Figure 4. Connecting the ISDN cable.

1 Take the cable included with the Eiconcard C21.

2 Plug the RJ-45 end into the Eiconcard C21.

3 Plug the RJ-11 end into the ISDN wall jack.

Note In North America, many ISDN wall jacks (with a U-interface)

are RJ-11. However, if your ISDN wall jack is RJ-45, you can still

plug the RJ-11 end of the cable into your RJ-45 ISDN wall jack

(there will be some space on both sides of the plug).

Eiconcard C21

ISDN wall jack

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Eicon Networks C20 Especificações Página 9