[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


Post Reply 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
T21P Low headset volume
Author Message
rmatuda Offline
Junior Member
**

Posts: 4
Joined: Apr 2015
Reputation: 0
Post: #1
T21P Low headset volume
Hi,

I have bought 50 T21P phones

Firmware Version: 34.72.0.75
Hardware Version: 34.1.0.0.0.0.0

All of them have a headset volume level problem. The audio is too low.
I found all this threads with similar problems.

http://forum.yealink.com/forum/showthread.php?tid=3072
http://forum.yealink.com/forum/showthread.php?tid=3278
http://forum.yealink.com/forum/showthread.php?tid=3242
http://forum.yealink.com/forum/showthread.php?tid=1507

No solution at all.

I'm hoping that some of the forum have solved.
04-28-2015 06:46 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
T21P Low headset volume - rmatuda - 04-28-2015 06:46 AM
RE: T21P Low headset volume - rmatuda - 04-28-2015, 09:41 PM
RE: T21P Low headset volume - rmatuda - 04-30-2015, 06:43 AM
RE: T21P Low headset volume - medeleni2006 - 05-19-2015, 06:08 PM
RE: T21P Low headset volume - 3CTechnology - 05-19-2015, 09:35 PM
RE: T21P Low headset volume - prakitj - 02-23-2018, 11:57 AM
RE: T21P Low headset volume - Leonn - 02-12-2019, 07:55 AM
RE: T21P Low headset volume - rmatuda - 02-12-2019, 11:31 AM
RE: T21P Low headset volume - miesvictor - 11-29-2019, 01:16 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  T21P E2 default Programmable Key label in V84 erictam 6 1,292 10-28-2020 10:32 PM
Last Post: GwenH
  Recovery files T21P agalindo 1 1,018 06-16-2020 01:49 PM
Last Post: complex1
  T21P Register Failed agatospk 6 3,382 01-31-2020 06:08 AM
Last Post: agatospk
  T21P recover files davidpablo 8 12,697 01-30-2020 02:02 PM
Last Post: Yisroel_MongoTEL
  Low volume yealink T21p miesvictor 2 1,665 12-05-2019 11:35 PM
Last Post: miesvictor
  T21P E2: Missed calls: How to show caller's number? quazgar 1 1,664 12-05-2019 07:19 AM
Last Post: Walter_Yealink
  T21P backlight not working after F/W update donb 0 1,038 11-07-2019 02:29 PM
Last Post: donb
  T21P: Failed to upload wave file sawaix 2 2,219 03-27-2019 12:07 AM
Last Post: sawaix
Photo Yealink T21P E2 displays VIA and FROM headers on incoming call DmitryTsyganov 1 2,448 07-12-2018 07:28 PM
Last Post: johnkiniston
Rainbow Acoustic Startle - Volume levels Musita 3 3,165 06-27-2018 04:07 AM
Last Post: Musita

Forum Jump:


User(s) browsing this thread: 1 Guest(s)

Contact Us   Yealink   Return to Top   Return to Content   Lite (Archive) Mode   RSS Syndication