Altigen AltiWare OE/ACC Version 5.0 Administration Manual page 420

E1 R2 CAS Installation
In the Triton E1Configuration window, check the properties of the E1
trunk and consult your CO for "Frame Type," "Line Code," or "Zero
Code Suppression." Do not check the System Clock Master check box
because the CO is a clock provider, and our system is synchronized to the
CO. CD Bits Handling is selected to "CD = 01". If all configurations are
correct, the status of trunk line should be shown as "OK." Figure 1 shows
the proper configuration.
Step 2: Data Link Layer
In the T1/E1 Configuration window, select the switch mode according to
your country in the E1 R2 setting field.
Figure 2. Data Link Layer
Step 3: Signaling Layer
In the Triton E1 Trunk Configuration dialog box, configure the
following fields:
• Set Calling Party Category to - the Calling Party Category
indicates the type of calling party, (e.g. operator, pay phone,
priority, ordinary subscriber). Select 1, 2 or 3 (for ordinary
subscribers, refer to Table 1). If the subscribed line is intended for
other purposes, contact your CO for the proper value.
• Add extra digits before caller ID - consult your CO to find out if
any extra digits are needed.
A-2 AltiWare OE System Installation & Administration Manual