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AltiWare ACM 5.1 Administration Manual 403
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PPENDIX
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E1-R2 and E1 ISDN PRI Installations
E1 R2 CAS Installation
This section describes the configuration procedures necessary to implement E1 R2 digital
signaling for European, Pacific Rim, and other emerging markets. Please carefully follow
the procedures step by step.
1. Change the Configure Type to E1:
a. From Boards view, double-click the board to be configured to open the Board
Configuration window.
b. In the Board Configuration window, click the Board Configuration button.
c. In the next Board Configuration window, select E1 as the configure type, and
click OK.
Important: When changing from E1 to T1, then back to E1, trunk channel properties and
channel group properties will be reset to default values. It is important to
make sure the trunk channel properties are configured properly. Continue to
follow the steps below to re-check your settings for the physical layer, data
link layer and signaling layer.