Trunk Access Groups; Trunk Interface - Panasonic S-ICX Technical Manual

Chapter 3. System Features
Considerations
• The dialling restrictions included in this feature help prevent unauthorized outgoing calls. It is
possible; however, to program your System to allow SSD to override TRS (Call Barring).

Trunk Access Groups

Description
Trunks can be placed in trunk groups. When a trunk group is accessed, the System automatically
selects an open trunk from the group.
Operation
To access a trunk group:
1. Enter the Trunk Access Code (default = 9 [UK/HK], 0 [Tai-
wan, Malaysia, Indonesia], or 81-84).
2. Dial the phone number.
Hardware Requirements
• N/A
Considerations
• Trunks can only appear in one trunk group.
• If Automatic Call Routing is enabled, the MCO access code (default = 9 [UK/HK] and 0
[Taiwan/Malaysia/Indonesia]) automatically accesses the Automatic Route Selection (ARS)
features.

Trunk Interface

Description
The System supports several types of trunk Interfaces including the following:
• Direct Dial Inward (DDI)
• Integrated Services Digital Network (ISDN) - Basic Rate Interface (BRI)
• ISDN - Primary Rate Interface (PRI)
• Loop Start
Each trunk type supports various features such as Delayed Ringing, Night Ringing, etc.
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Action
S-ICX (International) issued October 2000
Section 700 - Operation
Result
S-ICX-50-700