Configuring Isdn On Your System; To Access Isdn Configuration Options; To Configure Isdn Accesses As Point-To-Point Or Point-To-Multipoint; To Configure Isdn Accesses As T Or S Interfaces - BT Versatility V16 Owner's Manual

BT Versatility
Owners Manual
Setting up and using ISDN

Configuring ISDN on your system

ISDN programming options, set by your BT technician during installation, are available
to configure ISDN on your system. It is recommended that you do not change the
existing settings.

To access ISDN configuration options

• From the Programming Extension, press the Programme Key
• Press the Scroll Down Key
• Select 'System programming'.
• Enter the System Programming Password and select 'Lines'.
• Press the Scroll Down Key
• Select 'ISDN programming'.
Follow on with the procedures below, as required.

To configure ISDN Accesses as Point-to-Point or Point-to-Multipoint

• Select 'P->P' or P->MP' (Point to Point or Point to Multipoint).
• The ISDN Access menu will be presented. Point-to-Point Accesses are denoted by a _.
Point-to-Multipoint accesses are denoted by a ◊. Select an Access to change its setting.
Press the Hands-free Key to finish programming.
Note: Changing this setting will cause the system to reset (warm reset). This will cause all calls to be
disconnected.
Note: Your BT technician will ensure your ISDN Accesses are correctly configured as P-P or P-MP. If the
setting does not match the ISDN network setting you will be unable to receive and make calls.

To configure ISDN Accesses as T or S interfaces

• Select 'T or S interface'.
• The ISDN Access menu will be presented. Accesses configured as a T interface are
denoted by a _. Those configured as an S interface are denoted by a ◊. Select an
Access to change its setting.
Press the Hands-free Key to finish programming.

To configure an ISDN Access to work with a PABX

• Select 'ISDN PABX'.
• Select the required Access.
Press the Hands-free Key to finish programming.
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until 'System programming' is displayed.
until 'ISDN Programming' is displayed.
.