Integrated Services Digital Network (Isdn) Extension - Panasonic KX-TD816JT Features Manual

2.1 System Expansion
Integrated Services Digital Network (ISDN)
Extension
Description
The system supports terminal equipment with separate power supplies. For example, an ISDN
telephone, G4 Facsimile and personal computers which are connected to an optional ISDN S0
Line Unit. A maximum of eight terminal equipment can be connected to each ISDN S0 bus
with point-to-multi-point configuration. However, only up to two equipment can be used
simultaneously. 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 9. If MSN is not assigned, all equipment on the same S0 bus 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 except for
the following features:
• Automatic Callback Busy
• Call Forwarding
• Call Hold
• Call Park
• Call Pickup
• Call Transfer
• Call Waiting
Conditions
• After ISDN assignments, you should reset the system so that the assignments are
effective.
• Class of Service for ISDN extension port applies to all terminal equipment on the same S0
bus.
• Each port can be assigned as follows:
*1 and *2: can be either an external or internal ISDN S0 line.
*1: when assigned as internal, the corresponding analogue outside line (CO) ports or ISDN
ports become available.
178
Transfer Capability
Unrestricted digital
Speech
3.1 kHz Audio
• Conference
• Do Not Disturb
• Log-In / Log-Out
• Message Waiting
• Paging – Group Answer
• Pickup Dialling
• Timed Reminder
Features Guide