[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.
https://www.yealink.com/ydmp-freetrial-2020


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sound quality of t41 and t48
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msafreeport Offline
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Post: #1
sound quality of t41 and t48
We have been testing Yeahlink phones but are having problems with the audio quality. Its sounds like you're talking through a sock.
We like the phones but need better call quality.. any ideas?
10-17-2015 02:03 AM
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Klaus_Yealink Offline
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Post: #2
RE: sound quality of t41 and t48
Hi

To T41, please let the customer upgrade phone to 36.80.0.72 which change handset port voice paramter.
http://ftp.yealink.com/?ShareToken=A9CBC...832F7F7DEB

Currenlty there is no such a T48 firmware. If it is confirmed that the firmware 36.80.0.72 solve the issue, we will release a T48G firmware which include same change when T48G V80 sp1(improve bluetooth headset compaility, WIFI feature etc) firmware is finished.
10-17-2015 10:40 AM
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vkeven Offline
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Post: #3
RE: sound quality of t41 and t48
Same problem than us t27, t46 and the same bad sound quality
12-16-2015 09:47 AM
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Josephbd Offline
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Post: #4
RE: sound quality of t41 and t48
I also have the same thought.
12-28-2015 12:20 PM
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