New Forum system requires email address which you used to apply for your account to replace your original username. Password stays the same.Please see this post for more details
http://forum.yealink.com/forum/showthread.php?tid=40344

Yealink Test Club has been officially launched. Please visit post below to get detail information. Come and join us!
http://forum.yealink.com/forum/announcements.php?aid=18

We just had the YMCS online and we are also working on the features plan on the future versions, in this regard we are need to hear your voice about the YMCS.
Please visit : http://forum.yealink.com/forum/showthread.php?tid=42322


Post Reply 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
T28P Handset Noise Problems
Author Message
dtgriscom Offline
Junior Member
**

Posts: 3
Joined: Oct 2013
Reputation: 0
Post: #19
RE: T28P Handset Noise Problems
In case this is useful, I just had the same thing happen to my headset. Sounds like 60Hz (in USA) buzz, in the handset only. Whacking it didn't help, unplugging and plugging the headset cord didn't help. Finally resolved to open it up to check the mic, and unplugged it, but couldn't get it open (even with the screw out). After five minutes, plugged it back in: problem gone.

So, if you have this problem, try unplugging your handset for a while and see if that alone fixes it.
01-14-2019 04:23 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
T28P Handset Noise Problems - fdtcloud - 02-20-2014, 07:18 AM
RE: T28P Handset Noise Problems - fdtcloud - 02-21-2014, 12:08 AM
RE: T28P Handset Noise Problems - braymond - 02-27-2014, 10:58 AM
RE: T28P Handset Noise Problems - braymond - 03-04-2014, 09:49 PM
RE: T28P Handset Noise Problems - fdtcloud - 03-07-2014, 06:16 AM
RE: T28P Handset Noise Problems - temp0001 - 03-09-2014, 12:01 PM
RE: T28P Handset Noise Problems - Walter - 06-18-2014, 09:18 PM
RE: T28P Handset Noise Problems - braymond - 06-19-2014, 07:50 AM
RE: T28P Handset Noise Problems - Walter - 06-20-2014, 06:43 PM
RE: T28P Handset Noise Problems - belcom - 01-03-2016, 10:11 AM
RE: T28P Handset Noise Problems - mbello - 08-23-2016, 10:59 PM
RE: T28P Handset Noise Problems - belcom - 08-24-2016, 06:30 AM
RE: T28P Handset Noise Problems - dtgriscom - 01-14-2019 04:23 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Weird noise when answering via speakerphone nestman 5 3,756 01-09-2017 08:18 AM
Last Post: Travis_Yealink
  T28P Ringtones V2.70 Starlifter 22 64,595 11-29-2016 01:47 PM
Last Post: Psilverwood
  SIP-T28P Can't Answer Multiple Incoming Calls Trutelecom 1 2,553 08-31-2016 05:10 AM
Last Post: Trutelecom
  T19 makes humming noise imon32red 1 2,015 08-24-2016 06:49 AM
Last Post: mbello
  No sound on SIP-T23P handset AjN3806 1 2,612 07-18-2016 01:12 PM
Last Post: AjN3806
Lightbulb Yealink T28P Firmware Upgrade Fails Michelth 9 25,044 06-14-2016 10:42 PM
Last Post: Lex
  T28P 2.61.0.160.rom firmware thankappas 1 2,567 04-27-2016 05:33 PM
Last Post: Karl_Yealink
  T28P Not Showing Voice Message Notifications anymore mazuno13 3 3,959 04-07-2016 02:59 AM
Last Post: mazuno13
  T28P Phone identifies itself by IP address instead of user and extension mazuno13 5 3,870 03-08-2016 01:24 AM
Last Post: mazuno13
  T28P - 2.73 firmware.. USA Timezone toxicfusion 3 4,261 02-03-2016 05:17 PM
Last Post: Yealink_Michael

Forum Jump:


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

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