The Telephone Line Emulator (TLE) employs a cost-effective design, that is less than half the price of comparable test equipment.

Features:

• Two simultaneous independent calls

• Fully balanced battery feed

• Sinusoidal ring generation

• Audio line monitoring

• Calling party control

• Flash hook recognition

• Precise call progress tones (dial tone, busy, reorder, ringback)

• Audio messaging

Phone Lines

The TLE offers 4 loop start lines with up to 3 programmable phone numbers. Each line is independently programmable for:

• 4-port or twin 2-port modes

• Attenuation

• Call progress tones frequency, cadence, and signal level

• Call timings

• DC signaling

• Dial tone & stutter dial tone

• Dial up test tones

• Forced disconnect

• Line impedance

• Line reversal

• Loop current

• Network delay

• On/Off/Flash hook timing

• Ring frequency and cadence

• Ringing voltage

• Test tone frequencies and amplitudes

Caller ID

The TLE includes caller ID for identification of calling party's phone number with spontaneous call waiting ID (SCWID) and disposition.

• Programmable names (CID)

• Type I (SDMF/MDMF)

• Type II (SCWID/CIDCW)

• Visual message waiting

CLASS

• Call waiting tone & operation

• Distinctive call waiting

• Speed dialing

• Three-way calling

PBX Features

The TLE emulates basic PBX functions including:

• Call transfer

• Call hold

• Conference calling

• Hunt group operation

• "9" access to outside line

Package Contents:

• TLE-A-01

• Power Cord

TELTONE TLS-3B-01,TLS-5D-01,TLS-5C-01 ,TLE-A-01 PHONE LINE SIMULATOR

The 5C is the basic TLS-5 model. Features include:
Four loop start lines
Two talk paths
Programmable parameters:  
 ; Primary/secondary telephone numbers up to 16 digits
; Ring cadence (distinctive ringing)
; Off-hook modes
; Network response time delays
; Test tone frequency and cadence
; Eight selectable ring waveforms
; Line attenuation
; Forced disconnect
Dial up test tones
Hot line ringdown - Automatically rings another station(s) when the handset is lifted.  
Precise call progress tones:
 ; Dial tone
; Busy signal
; Reorder tone
; Ringback
; Programmable call processing delays
; Selectable response to non-valid numbers
PBX operations:  
 ; Call transfer
; Call hold
; Conference calling
; Hunt group operation
; "9" access to outside line
Forced disconnect - Disconnects either the caller or called party after a programmable delay.
Audio port - Standard 5-pin DIN jack for recording or playing voice or tones.
Caller ID:  
 ; Bellcore single and multiple data message formats
; Type I (SDMF/MDMF)
; Type II (SCWID/CIDCW)
; Visual message waiting
; Programmable names (CID)
; Privacy blockage
; Out-of-area calls
; Transmission errors
; Calling number
; Caller name
; Date and time of call
CLASS:  
 ; Automatic call back
; Automatic recall
; Call forward
; Call waiting tone & operation
; Distinctive call waiting
; Speed dialing
; Three-way calling
Programmable dial tone & stutter dial tone
TLS-5D Features
The 5D offers the same feature set as the TLS-5C, but has been modified for international use with 230 VAC power supply