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TA 544 User Manual © 2001, ADTRAN, Inc.
TA 544 User Manual/61200704L1-1A
Page 62 of 68
Appendix E. Voice Gateway Quick Start Procedure (Voice Turn up)
A typical VoATM application (see Figure 20) uses a TA 544 connected to an ATM network. For voice applications,
a Voice Gateway is needed to interface with the PSTN. TdSoft and Jetstream are popular Gateway types.
Figure 20. Application Diagram
To configure a TA 544 for use with the Voice Gateway, you need to know the VPI and VCI to be used on the ATM
network. You also need to know the format for Idle Cells and whether Data Scrambling is used on this ATM network.
The following procedure will help you navigate the TA 544 menus for configuring the necessary elements for VoATM
with the Voice Gateway.
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