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Pulse dialing to DTMF converter » History » Version 1

eloy, 07/05/2024 09:56 PM

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h1. Pulse dialing to DTMF converter
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Most modern analog telephone adapter/FXS interfaces do not support pulse dialing (or 'loop disconnect dialing') anymore. There are some exceptions, such as the Cisco VG224 and the Grandstream HT801.
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However, there are various PCBs that can convert the pulses to DTMF signaling, without modifying the phone itself.
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This is a list you can use for building your own:
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* TODO
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