Configuring an ISDN BRI leased line
ISDN leased lines are implemented by establishing MP semi-permanent connections. This requires the PBXs of your telecommunication service provider provide leased lines and are connected to the remote devices.
Before configuring an ISDN BRI leased line, make sure C-DCC is enabled. For more information about C-DCC configuration, see "Configuring DCC."
To configure an ISDN BRI leased line:
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter BRI interface view. | interface bri interface-number | N/A |
3. Configure the B channel for ISDN leased line connection. | dialer isdn-leased { number | 128k } | No B channel on the ISDN BRI interface is configured for leased line connection by default. |