Single Line Telephones, Analogue Sets - NEC Xen Topaz Features And Specifications Manual

XEN Topaz

Single Line Telephones, Analogue Sets

• Description
The system is compatible with DTMF analogue single line telephones (SLTs). You can
install single line telephones as On-Premise extensions only. Single line telephone
users can dial codes to access many of the features available to system phone users.
With Single Line Telephones, you can have your system simulate PBX type operation.
SLT port specification
Conditions
Default Setting
Single Line Telephones function as soon as they are installed and properly
programmed.
• Programming
Features and Specifications Manual
Idle voltage
Loop current
Ringing Voltage (frequency)
Time Break recall
Message Waiting Indication
Caller ID
Maximum cable length
Voice Mail Connection
A. Dial Pulse single line telephones are not supported.
10-03-01: PCB Setup
Assign the device type for adapters.
10-03-03: PCB Setup - Transmit CODEC Gain Type
Assign transmit and receive levels for single line telephones.
10-09-01: DTMF and Dial Tone Circuit Setup
If the system has DTMF single line extensions, allocate at least one cir-
cuit for analogue extension DTMF reception (entry 0 or 1).
Use the following as a guide when allocating DTMF receivers:
- In light traffic sites, allocate one DTMF receiver for every 10 devices
that use them.
- In heavy traffic sites, allocate one DTMF receiver for every 5 devices
that use them.
15-03-03: Single Line Telephone Basic Data Setup - Terminal Type
Enter 0 for normal single line telephones. Enter 1 if a Voice Mail port
(refer to "Voice Mail Integration" for more).
NEC Business Solutions Ltd
24VDC
20mA
180V P-P (25Hz sinusoidal)
65 to 1000mS
Configured by Program 82-04-04, 82-04-07 &
82-04-08
24V to 100V switched idle voltage at 500mS
cycle
FSK or DTMF after first ring pulse
Configured by Program 15-03-11
1500 metres (0.5mm conductor)
(Approximately 250 Ohm loop resistance)
Yes
Chapter 4 - 293