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Hello community,

We want to operate a microphone and a speaker on a PA1+.

The audio signal from the microphone should only reach the connected counterpart. Unfortunately, this is not the case, as the input of the microphone is played back directly through the speaker. If we make the speaker louder, we get strong feedback, which means that our actual goal cannot be achieved with the customer.

Is there a way to avoid the pass-through of the audio signal and thus reduce the chance of feedback?

Greetings, Joschua


Joschua Schmidt

End user

Joined: 14.03.2023


  1. End user Joschua Schmidt

    Firmware Version snomPA1P-SIP


  2. Hi,

    This seems like an issue that requires some debug and we can only provide that via ticket to our Snom partners: if you are one please raise a ticket, if not please contact your Snom reseller and ask them to do so for you.

    If you do not have a Snom partner please contact our sales team as they can help you to look for one

    Thank you