3Com 980-000077/002 manual Configuring the Central Site Unit

Configuring a Remote Unit from the Central Site 2-9

Configure the ISDN network type to the correct setting for the remote site, following the sequence of steps described in “Configure the ISDN Network Type” on page 2-4.

When the unit is received at the remote site, ensure that it is powered on and that the ISDN Port is connected to a correctly functioning ISDN line, using the supplied ISDN cable.

Configuring the Central Site Unit

The central site unit must be correctly configured with the following parameters:

■Unit name (see page 2-4).

■A valid IP address (see page 2-4).

■The correct ISDN network type (see page 2-4).

Configure the ISDN Numbers Table on the Central Site Unit

The ISDN Numbers table entry on the central site unit must be completed with the name that the remote unit will have, once that unit has been fully configured.

1Enter CO IS NU to display the ISDN Numbers screen.

2Enter ADD to add a new entry to the numbers table.

3Type the name assigned to the remote unit in the Name field and the ISDN number for that unit in the ISDN Number 1 field.

Unit names are case-sensitive and must be entered correctly.

4Press [Ctrl]+[E] to submit the new setting and then enter SAVE

Configure the ISDN Autocall Table on the Central Site Unit

The ISDN Autocall table entry must be completed with the IP address which the remote unit will have, once that unit has been fully configured.

1Enter CO IS AUTO IP to display the ISDN IP Autocall Addresses screen.

2Enter ADD to add an entry to the ISDN Autocall Addresses table.