Dial Pulse to Touchtone DTMF Converters
Many VOIP devices with FXS ports do not support traditional rotary dial phones.
One possible solution (untested) is a Dial pulse to DTMF (Touchtone) converter between the rotary dial phone and the VOIP FXS port
Example:
Some possible choices:
Known to work, tested:
One possible solution (untested) is a Dial pulse to DTMF (Touchtone) converter between the rotary dial phone and the VOIP FXS port
Example:
Some possible choices:
- TelSoft VOIP Pulse To Tone Adapter (Plug and Play)
- Source: http://telsoftdirect.com/index.asp?PageAction=VIEWPROD&ProdID=19 Approx $54
- Mitel Smart-1 dialer (requires programming)
- Source: http://www.dialerbuddy.com/mitel.htm Approx $36
- Sandman PULSE TO TONE CONVERTER
- Source: http://www.sandman.com/digit.html Approx $45
- Panasonic KX-TA624 hybrid key system
- Factory-default configuration will convert pulse dialing on an extension to DTMF on an outgoing CO port. Unit supports 10 or 20 pps dials.
- Note: Early model KX-TA624 units tend to spontaneously reboot when ringing old-style electromechanical ringers. This seems to be related to inductive spikes rather than power consumption. The late-model KX-TA624-5 does not have this problem.
Known to work, tested:
- LPT-300 - Pulse to Tone converter - http://www.dialerbuddy.com/lpt300.htm Approx $50
- Thoughts on this: This is a simple unit. Do not put this in line where the upstream carrier supports both pulse and dtmf, as that will register double-digits dialed. It works flawlessly otherwise.
Comments
333UTStarCom Ian-02ex works with rotary!
333TelSoft Converters
They also produce versions for use with the New Zealand reverse pulse dial and another for the Swedish 'reverse' pulse dial.
333Programming details
333
333
Now the website says $35.95, surely it hasn't gone up THAT much in a year
333What works and what doesn't.....