[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
Need to remove custom Fonality firmware
Author Message
1CCT Offline
Junior Member
**

Posts: 5
Joined: Nov 2016
Reputation: 0
Post: #1
Need to remove custom Fonality firmware
Fonality loads a custom firmware that does not allow users to up or downgrade firmware. I know there is a specialized firmwarefir the T-42Gand T-48G that allows you to remove Fonality. Does anyone know how or where to get this firmware?

Thanks
01-10-2018 05:42 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
Need to remove custom Fonality firmware - 1CCT - 01-10-2018 05:42 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  T41S custom sip header volga629 0 75 03-20-2023 10:08 AM
Last Post: volga629
  Yealink T41S firmware kosif 0 614 12-19-2022 08:52 AM
Last Post: kosif
  T42S unable to update firmware brianstoiber 6 2,909 09-30-2022 05:31 PM
Last Post: complex1
  Yealink T48s Firmware update failed dangmoss 2 4,486 02-19-2022 03:09 AM
Last Post: dangmoss
  Problem Change Firmware T48s from SFB to SIP Lars Maschke 2 4,092 01-14-2022 10:22 AM
Last Post: kumagera
  T48U - how to remove the DND button from main screen ckatz@bluip.com 1 3,029 11-10-2021 12:05 AM
Last Post: sbrammer
  SIP-T46s Bricked after latest firmware update. daniel.broome 2 6,347 04-27-2021 11:39 AM
Last Post: daniel.broome
  OEM Firmware change NotKnown 1 4,352 04-14-2021 07:41 PM
Last Post: complex1
  documentation and firmware T43u jmooo 0 3,426 02-18-2021 02:23 AM
Last Post: jmooo
  Avoid Firmware V85 at all costs! Luke Escude 0 2,646 02-13-2021 12:06 AM
Last Post: Luke Escude

Forum Jump:


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

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