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Obi200 Call Volume Too Low

kinsham
Occasional Visitor

Obi200 Call Volume Too Low

Both send and receive call volume is too low. I have difficulty hearing callers and vice-versa even with the phone volume turned up to max.  Is there a setting in the Obi200 that I could adjust the call volume with?

 

There are settings for 'ChannelTxGain' and 'ChannelRxGain' in the 'Physical Interfaces' setting that seem like they may be the ones. These are set to non-default -5dbm and -4dbm respectively. I've been unable to get changes to these values to stick. They return to these values after reboot.

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