Ppendix; E1-R2 And T1/E1 Isdn Pri Installations; E1 R2 Cas Installation - Altigen AltiWare OE/ACC Version 5.0A Administration Manual

E1-R2 and T1/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.
Important: When changing from E1 to T1, then back to E1, trunk channel
properties will be reset to default values. It is important to
make sure the trunk channel properties are configured
properly. Follow the steps below to re-check your settings for
the physical layer, data link layer and signaling layer.
Step 1: Physical Layer
Figure 1. Physical Layer
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