Table of Contents
Advertisement
Guidelines
Table 2-4. ISDN and analog trunk assignments, DBS 96
Trunk
23-Channel ISDN
Number
1
8
9
16
17
24
25
32
Trunk Assignments for Double-Cabinet Systems
• When ISDN is used in a two-cabinet system, the number of ISDN channels
• Fractional ISDN per port assignments require the VB-43511A version of
2-6
Analog trunk 1
Analog trunk 8
Analog trunk 9
ISDN channel 23
ISDN channel 17
ISDN channel 16
ISDN channel 9
ISDN channel 8
ISDN channel 1
that can be assigned in each cabinet depends on the master/slave
designation.
the loop start trunk card. The older VB-43511 version may be used with
fractional ISDN but requires that the trunks be assigned in blocks of 8.
The following table shows the maximum number of ISDN channels that
can be assigned in two-cabinet systems.
DBS-EX23-530
Fractional ISDN
using 16 Channels
Analog trunk 1
Analog trunk 8
Analog trunk 9
Analog trunk 16
ISDN channel 16
ISDN channel 9
ISDN channel 8
ISDN channel 1
Installation
Fractional ISDN
using 8 Channels
Analog trunk 1
Analog trunk 8
Analog trunk 9
Analog trunk 16
Analog trunk 17
Analog trunk 24
ISDN channel 8
ISDN channel 1
Revised April 2000
Advertisement
Table of Contents
