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Decadic to Tone Dialer

Decadic to Tone Dialer

 

Converts Pulse Dialed digits to DTMF Dialed digits (Model DTD)
Converts DTMF and Pulse Dialed digits to DTMF Dialed digits (Model DTD2)


DTD Allows Old Pulse (Decadic) Dialing Devices to operate on ANY modern Telephone Line
DTD2 Allows Telephone Devices that cannot Dial to operate on ANY modern Telephone Line

 

  

Features & Benefits

  • Solves Dialing problems which prevent Older Telephone Devices working on Modern Telephone Lines

  • Can be used on Fiber Lines, IP Lines and with FXO, FXS and ATA interfaces

  • Inexpensive - Easy 'Plug In' Installation

  • Two Year Warranty

 

How It Works

 

DTD is Designed to solve problems where Telephone Devices will not Dial Out on new Fibre Lines, IP Lines or PBX Equipment.

 

Outgoing Calls

If an attached Telephone Device begins dialing Pulse (Decadic) digits, DTD will immediately BLOCK these 'pulses' being transmitted to the Telephone Line. It will instead 'decode' each Pulse dialed digit and at the completion, it will generate and send the appropriate DTMF digit to the Telephone Line.

With DTD, If an attached Telephone Device begins dialing DTMF digits, DTD will allow these 'tones' to be transparently connected to the Telephone Line. 

With DTD2, If an attached Telephone Device begins dialing DTMF digits, DTD2 will READ these 'tones' and then Re-Transmith the same Tones to the Telephone Exchange.

 

Incoming Calls

Will be connected to the attached Telephone Device without delay.

 

Power

If power is lost to DTD, the attached Telephone Device will be automatically connected to the Telephone Line so that it can receive calls as normal.

 

DTD is supplied with a 12VDC/500mA Power Adaptor, but it can also operate with a 12VAC or  other 12VDC input (either polarity) with a min of 300mA.

 

 Installation Diagram

 

Decadic to Tone Dialer

Price: AU $249.00

In stock

CODE: DTD