Chapter 4. Trunks and Lines
Section
300~Installation
Trunk Assignments for Single-Cabinet Systems
l
Programming is not required to associate trunk ports with slot locations.
However, you must use programming to
specify
that a combination of
Tl
and analog trunks are instailed, and you must
also
specify how many
Tl
channels are
used.
Table 4-9.
Tl and analog trunk assignments, DBS 40
Trunk
Number
using 16 Channels
Fractional T 1
using 8 Channels
1
I
Tl
channel 16
I
Analog trunk 1
1
1
4.
.L
8
Tl
channel 9
Analog trunk 8
9
L
16
Tl
channel
8
Tl
channel
8
1
.L
Tl
channel
1
Tl
channel
1
Note:
Since the DBS 40 supports a maximum of 16 trunks, all 24 chan-
nels of the
Tl
cannot be used.
Table
4-10.
Tl
and analog trunk assignments, DBS 72
I
Trunk
Number
24Xhannel
Tl
Fractional Tl
using 16
Channels
Fractional
Tl
using 8 Channels
I
1
1
Tl
channel 24
Analog trunk 1
Analog trunk 1
I
8
1
Tl
channel 17
Analog trunk 8
Analog trunk 8
9
.L
16
17
-l-
24
Tl
channel 16
Tl
channel 16
Analog trunk 9
\1
L
.l.
Tl channel 9
Tl
channel 9
Analog trunk 16
Tl
channel 8
Tl
channel 8
Tl
channel 8
-L
\1
L
Tl
channel 1
Tl
channel 1
Tl
channel 1
4-14
DES
Manual
-
Issued
8/l/95
DES-70-300
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