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Pulse to Tone (DTMF) converter


I purchased this adapter to connect my Western Electric 302 rotary phone to an obihai 110 voip adapter. In its default configuration, I could not get the obihai adapter to understand the dial tones that the DTMF converter produces. However, after changing a setting in the obihai device configuration this now works now. The setting I changed is under Physical Interfaces -_ Phone Port -_ DTMFRxMode which I changed from Hardware to Software to make things work.
Date Added: 03/23/2013 by Markus Berndt
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