T42G - Handset Mic Volume Too Low.

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(04-11-2014 05:19 PM)Yealink Support Wrote:  Do you check to speak directly to the MIC ? Does the voice sound clearly or louder?

Speaking directly to the MIC does not solve the problem. Yealink Support has provided this 'help' or 'solution' on other volume issues and this is not a proper solution. There is definitly something wrong with how the firmware is configured or setup by default and nowhere is options to adjust these settings. I tried adjusting all the available settings but none of them made any improvement. People on the other end of the conversations can barely hear us when making a SIP call. I am using the phones with a Yeastar MyPBX and even tried increasing the volume to 250% over the PSTN line without any improvement.