Assigning Lines For Voice Traffic; Assigning Lines To The Data Module; Changing The Line Type; Table 17 List Of All The Multiples Of 56000 And 64000 Bits/S - Nortel BCM 3.7 Manual

Assigning lines for voice traffic

A digital T1 line has up to 24 telephone lines available for use. On the DDI Mux, you can assign
some of these lines to telephony traffic and some to data traffic.
For the lines that you want to use for telephony traffic, configure the lines in the same manner as
you configure lines for a DTM. For information about how to configure digital lines on a DTM,
refer to "Provisioning lines (PRI, T1, DASS2)" on page

Assigning lines to the data module

The number of lines you assign to the data module determines the bandwidth of your data
networking connection. The following table shows the allocated bandwidth for the DDI Mux
according to the number of lines assigned. The allocated bandwidth also depends on the line data
rate indicated by the B-channel data rate parameter.

Table 17 List of all the multiples of 56000 and 64000 bits/s

Number of
lines
selected 56000 bits/s
1 56000
2 112000
3 168000
4 224000
5 280000
6 336000
7 392000
8 448000
9 504000
10 560000
11 616000
12 672000
To assign a line to the data module, you must change the line type to Fixed Data Channel and then
assign the line to the data module.

Changing the line type

1 In the Unified Manager, click the keys beside Services and Telephony Services.
2 Click the Lines key and then click the Physical lines key.
3 Click the All physical lines key.
4 Click the key of one of the line numbers assigned to the Data Module.
Number of
64000 bits/s lines selected
64000
128000
192000
256000
320000
384000
448000
512000
576000
640000
704000
768000
Configuring the DDI Mux module
152.
56000 bits/s
13 728000
14 784000
15 840000
16 896000
17 952000
18 1008000
19 1064000
20 1120000
21 1176000
22 1232000
23 1288000
24 1344000
Programming Operations Guide
165
64000 bits/s
832000
896000
960000
1024000
1088000
1152000
1216000
1280000
1344000
1408000
1472000
1536000