
Configuring Dial Services
2-28
308621-14.00 Rev 00
Creating the Local Phone List (ISDN Only)
A router uses its local phone number for the following purposes:
• To identify itself when it places a call to a remote router. The local router
includes its own phone number in the ISDN outgoing call setup message.
• To identify itself to the ISDN switch so that the switch can activate the circuit.
In the United States and Canada, the Service Profile ID (SPID) is also
required.
• To ensure that an incoming call was received at the intended destination.
When the local router receives a call, it checks that the phone number in the
incoming call setup message is the same as its own local phone number.
Your ISDN service provider assigns this number.
You can optionally configure a local phone list for all three dial services using
ISDN connections. However, if you use the Bandwidth Allocation Protocol (BAP)
with bandwidth service across ISDN connections, configuring a local phone list is
required. The router designated as the non-monitor uses the local phone number to
identify additional lines to the peer.
8. Click on
Done
. You return to the appropriate Circuit
window.
9. For ISDN configurations, go to the next
section; otherwise, go to “Setting Up the
Caller Resolution Table” on page 2-30.
Site Manager Procedure
(continued)
You do this System responds
Comentarios a estos manuales