Integrated Services Digital Network (Isdn) Extension - Panasonic KX-TD612E Features Manual

Integrated Services Digital Network (ISDN)
Extension
Description
ISDN extensions include ISDN terminal units such as ISDN telephones, facsimiles or personal
computers which are connected to each ISDN (BRI) ports. A maximum of 8 terminal units can
be connected to each ISDN (BRI) port with point-to-multipoint configuration. However, only
up to 2 units can be used simultaneously. To user ISDN extension lines, an external or an
internal power supply is required. Terminal equipment can be addressed individually with
Multiple Subscriber Numbers (MSN). The MSN consists of the ISDN extension number and
an additional digit, 0 through 99. If MSN is not assigned, all equipment on the same ISDN
(BRI) port are called simultaneously.
The following bearer capabilities can be supported:
Transfer Mode
Circuit
Circuit
Circuit
The functions of terminal equipment are similar to single line telephone functions as below:
Absent Message Capability
Automatic Station Release
Built-in Voice Message
Call Hold — Intercom
Call Hold Retrieve — Intercom
Call Hold, Exclusive — Intercom
Call Pickup Deny
Call Pickup, Directed
Call Splitting
Call Transfer, Screened — to Extension
Calling/Connected Line Identification
Presentation (CLIP/COLP)
Class of Service (COS)
Department Codes
Features Guide
Transfer Capability
Unrestricted digital
Speech
3.1 kHz Audio
Features Available for ISDN Extension
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Account Code Entry
Budget Management
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Call Hold — CO Line
Call Hold Retrieve — CO Line
Call Hold, Exclusive — CO Line
Call Park
Call Pickup, CO Line
Call Retrieving, Telephone Answering
Machine (TAM)
*3
Call Transfer, Screened — to CO Line
Call Transfer, Unscreened — to Extension
Calling/Connected Line Identification
Restriction (CLIR/COLR)
Conference
Do Not Disturb (DND) for Intelligent Call
Handling 1:1 Call
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1.1 General Features
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