[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:
  • 1 Votes - 5 Average
  • 1
  • 2
  • 3
  • 4
  • 5
T22P display backlight lights up every 2 mins
Author Message
johandezwaan Offline
Junior Member
**

Posts: 20
Joined: May 2013
Reputation: 1
Post: #6
RE: T22P display backlight lights up every 2 mins
Hello,

we had this problem on our T28 as well in 2.72.0.1. We downgraded to 2.71.0.168 and the problem disappeared.
We are provisioning our phones from the 3CX V11 system.
01-22-2014 04:46 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
RE: T22P display backlight lights up every 2 mins - johandezwaan - 01-22-2014 04:46 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  [Solved] Correct password don't work anymore in SIP-T22P ip phones frog.tech 1 8,366 01-27-2021 07:45 PM
Last Post: lsk
  T21P backlight not working after F/W update donb 0 4,529 11-07-2019 02:29 PM
Last Post: donb
  T22P Action URI ATrans and BTrans not working? DaveThompson 2 11,998 09-10-2019 10:47 AM
Last Post: DaveThompson
  T22P Stuck on FW 7.60.40.7 justingoldberg 0 4,475 08-16-2019 01:19 PM
Last Post: justingoldberg
  SIP-T27G no Refresh Display BLF Monitoring When Receiving subsequence Notify cleviton 1 6,795 05-03-2019 09:56 AM
Last Post: Kamik
  T22P DSSKey linekey labels andcza 2 9,742 05-10-2018 06:02 AM
Last Post: andcza
  T22p does not get IP, and does not access the web interface even by manually config jason.luka 5 12,982 04-18-2018 01:29 AM
Last Post: anonymous1709630661971
  T22P -0 3CX firmware web server fails preterion 1 8,331 04-17-2018 02:35 PM
Last Post: will3
  [BUG?]Screen backlight turn on on SIP Keep alive Kaya84 9 25,709 03-29-2018 08:27 PM
Last Post: Travis_Yealink
  Display Outgoing number instead of CallerID Trang 2 8,322 06-01-2017 07:46 PM
Last Post: Trang

Forum Jump:


User(s) browsing this thread:

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