ADTRAN TSU 120, User Manual

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Chapter 4. Example Operations
61200.129L1-1 TSU 120 User Manual
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Chapter 4
Example Operations
This chapter provides examples of how to configure
the system for a variety of operations.
VOICE AND DATA MIX
The following is an example of the use of a TSU 120 to
mix voice data from a PBX with data from a
customer’s DTE, possibly a LAN bridge (see Figure 4-
1). This example assumes that B8ZS service is not
available end- to-end and therefore must use 56K
(672K rate) for the data and run AMI on the network.
In addition, the format on the network is ESF while
the PBX is D4.
The configuration charts shown here are filled in for
the example. The appendix, System Configuration
Charts, contains the same configuration charts with the
selections not filled in.
PBX
DS0 1-12
(D4)
DTE
TSU 120
DS0 13-24
(ESF)
NETWORK
DS0 13-24
PBX
DS0 1-12
(D4)
DTE
TSU 120
(ESF)
Figure 4-1
Example of Voice and Data Mix