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T21 Headset volume problem - Printable Version

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T21 Headset volume problem - cangurer - 02-06-2015 10:39 PM

Hi,

We have a problem with T21 headset volume level.
Even we set it to maximum level from config.bin, we still cannot hear well enough.
Any suggestions ???


RE: T21 Headset volume problem - CWR - 02-07-2015 01:53 AM

seems to be similar:
http://forum.yealink.com/forum/showthread.php?tid=3072


RE: T21 Headset volume problem - James_Yealink - 02-07-2015 10:51 AM

Hi Cangurer,

You can't set it in config.bin file, you have to set it through autoprovision.
This is the autoprovision parameter, default value is 29. It range from 1-53.

voice.headset_send =

Or you can directly use this URL to do an autoprovsion, I have uploaded to a ftp server. It will change the headset send volume to 39.

ftp://James:494qh65Z@ftp.yealink.com/Autoprovision/Voice_Parameter/send_volume.cfg

Phone will reboot if it's configured successfully.

Regards,
James