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SMARTAX MA5620 support reverse polarity signal

Created: Oct 26, 2021 14:17:13Latest reply: Oct 26, 2021 14:58:03 184 2 0 0 0

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For fixed telecommunications phones installed, optical fiber comes in is converted and connected by telephone lines through MA5620. Then we have a recording system, and we need to turn on the reverse polarity signal to start recording after the other party answers (currently it starts recording after dialing).

I would like to ask if my function can be realized by MA5620 supporting reverse polarity signal, or if reverse polarity signal is enabled on the telecommunications side.

If the MA5620 is activated, please tell me how to activate?

Thanks

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