User guide

Table Of Contents
6-12 Inter-office leased line connection
4. Your ISDN connection has two channels, B1 and B2, that can be used for one
or two connections, and a D channel used for signalling. The ISDN Leased
Line page (Figure 6-9) allows you to choose the B channels the router will
use to connect to your remote office. If you are unsure, contact your ISDN
service provider.
Figure 6-9: ISDN Leased Line page
Select the B channel(s) for your ISDN leased line connection. Click Next.
If you have an AR140 router with phone ports, the Phone Setup page (Fig-
ure 6-10) opens. Continue at step 5 on page 6-13.
If you have an AR130 router without phone ports, the Inter-Office Connec-
tion page for ISDN Leased Line (Figure 6-11) opens. Go to step 6 on page
6-14