Installation manual

Board Configuration
AltiWare OE System Installation & Administration Manual 167
Board Configuration
Selecting Span Types
• CAS - select this option to associate all channels on the span to channel
associated signaling.
• Regular ISDN PRI - select this option to indicate 23B+D ISDN PRI
span and to designate the last channel as the D channel.
• Custom ISDN PRI - select this option to set the D channel to the
desired location.
For future use: The following two settings will be used in conjunction
with the Custom ISDN PRI setting in a future release:
—SettheD Channel using the drop-down list.
—TypeinaB Channel Logical Interface ID
• Enable Tie Trunk - check this box to enable a tie trunk. Note that tie
trunks must terminate to a system also configured as a tie trunk.