[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
T28P Backlight Bug
Author Message
ljames299 Offline
Junior Member
**

Posts: 1
Joined: Jun 2014
Reputation: 0
Post: #1
T28P Backlight Bug
There seems to be a bug in the latest firmware for the T28P.

I have the backlight timer set to 60 sec, and this works correctly. However, when a phone receives a visual alert for BLF pickup the backlight will stay on indefinitely until the phone is used to make or receive a call - then the backlight timer works correctly again. So if a call comes in after business hours, or a phone that is rarely used receives a visual BLF dialog, the backlights could be on until the next morning, or for several days until the phone is used again.

I tried turning off the visual dialog, which is not ideal (features.pickup.blf_visual_enable = 0), however, when the visual dialog is turned off, then the audio alert does not work either, even if it is set on (features.pickup.blf_audo_enable = 1).

I am using firmware 2.73.0.50 on T28P handsets with Asterisk 11 on the backend.

Thanks,
Luke
10-08-2015 01:57 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
T28P Backlight Bug - ljames299 - 10-08-2015 01:57 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  T28P foward call doesn´t work with 2.73.0.50 Tato 4 6,236 09-14-2020 03:49 PM
Last Post: complex1
Lightbulb Yealink T28P Firmware Upgrade Fails Michelth 11 43,167 06-27-2020 10:13 AM
Last Post: complex1
  T28P LDAP Problem oguzhan 1 5,011 06-10-2020 01:14 PM
Last Post: beldimon
  T21P backlight not working after F/W update donb 0 2,545 11-07-2019 02:29 PM
Last Post: donb
Exclamation T28P Handset Noise Problems fdtcloud 18 46,771 01-14-2019 04:23 PM
Last Post: dtgriscom
  [BUG?]Screen backlight turn on on SIP Keep alive Kaya84 9 17,773 03-29-2018 08:27 PM
Last Post: Travis_Yealink
  T28P Ringtones V2.70 Starlifter 22 93,180 11-29-2016 01:47 PM
Last Post: Psilverwood
  SIP-T28P Can't Answer Multiple Incoming Calls Trutelecom 1 5,824 08-31-2016 05:10 AM
Last Post: Trutelecom
  T28P 2.61.0.160.rom firmware thankappas 1 5,440 04-27-2016 05:33 PM
Last Post: Karl_Yealink
  T28P Not Showing Voice Message Notifications anymore mazuno13 3 8,304 04-07-2016 02:59 AM
Last Post: mazuno13

Forum Jump:


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

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