T4x sound quality issue

[paul@ryanventura.com]

(09-18-2015 09:43 AM)Yealink_James Wrote:  Hello All,

Out Forum server is attacked rencently and some post are losted. Sorry for your inconvenience.
Since many customers feedback the T4x sound quality issue, I create a new thread about the problem.

If you experience the issue, please upgrade phone to latest V80 firmware and check whether it improve. If not, please let us know.

Thanks,
James

Hi James,
WE have 23 T41P phones in use at our customer site, they have a handset echo issue that causing a real problem on the end user handset. this does seem to be a known issue, is there a resolution to this. The hardware and software level is 36.0.0.0.0.0 and Firmware Version 36.72.23.3
Hardware Version 36.0.0.0.0.0.0

This is stopping us deploying the full solution.

Regards

Paul