COS Connector Use

Hi has anyone utilised the COS Pin on the Board to maybe invoke a VOX PTT function and Make this work with Allstar ?..

I am going to guess its PTT High but was looking to see if the COS could be used to Drive a PTT when Audio is Received or if additional Components would be required.

I also realize that any warranty potentially goes out the Window



I routed COS and few other signals from CM108 specifically to simplify Allstar projects. Haven’t received any reports so far. Please post your findings here.

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