Altigen AltiWare ACC 5.2 Administration Manual page 365

5. In the Trunk Configuration window, click the Trunk Properties button to open the
E1 Channel Configuration window.
Figure 3. Signaling Layer
6. In the E1 Channel Configuration dialog box, configure the following fields:
Set Calling Party Category to—the Calling Party Category indicates the type of
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calling party, (for example, operator, pay phone, priority, ordinary subscriber).
Select 1, 2 or 3 (for ordinary subscribers, refer to Table 1 on page 354). 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
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are needed.
Incoming sequences—select check box and configure the sequence according
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to Table 1 on page 354.
In-call signaling—configure the in-call signaling value according to Table 1 on
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page 354.
The circled fields in Figure 3 represent values that depend on your country and its
corresponding trunk property.
Consult your CO to find out if caller ID digits are provided in the lines.
Note:
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