Selecting span types, Figure, 65 and figure – AltiGen MAXCS 7.0 Update 1 ACM Administration User Manual
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Chapter 11: Board Configuration
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MaxCS 7.5 Administration Manual
The CH -> Type list on the left side of the window displays the channel types.
Note:
In a tie-trunk configuration, set the trunks to “Out of Service” before changing the trunk type from T1
to PRI or vice versa. Otherwise, the system will generate garbage call records to your internal or
external logger service. See “Setting General Trunk Attributes” on page 139 for details.
Figure 65.
T1 PRI Protocol Configuration dialog box (top half)
Figure 66.
T1 CAS Protocol Configuration dialog box (top half)
Selecting Span Types
•
T1 CAS –
Select this option to associate all channels on the span to T1 CAS.
•
Regular ISDN PRI
– Select this option to indicate 23B+D ISDN PRI span and to designate the last channel
as the D channel.
•
Enable Tie Trunk
– Check this box to enable a tie trunk. Tie trunks must terminate to a system also
configured as a tie trunk.
Note:
This option not available when E1 CAS is selected.