Aastra Ascotel IntelliGate 2065 - 3.2.2 Analogue User-Network Interfaces

Ascotel IntelliGate 2025/2045/2065
Part 1 System Interfaces 71
Fig. 1.12: AD2 user-network interfaces
Two system terminals can be connected to an AD2 user-network interface.
Address allocation is done by means of a switch on the terminal.
3.2.2 Analogue User-Network Interfaces
This 2-wire interface supports the following off-the-shelf analogue terminals:
• Terminal with DTMF or pulse dialling (corded and cordless)
• Group 3 fax machines
• Answering machines
• Modem
Neither call charges nor CLIP information is transmitted to the connected termi-
nals via analogue user-network interfaces.
One analogue user-network interface per system can be configured for connect-
ing a general bell (see "General Bell on an Analogue user-network interface a/b",
page 522).
Fig. 1.13: User-network interface a/b
PBX
2
2
2
AD2
AD2
AD2
PC
haz0637aaenb0
Pocket
Adapter
Office
system terminal
Office
system terminals
DECT
radio unit
PBX
a/b
a/b
haz0638aaenb0
Fax 3
DTMF / pulse dialling
General call
a/b