[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
Downgrade Firmware?
Author Message
mloiterman Offline
Junior Member
**

Posts: 4
Joined: Dec 2015
Reputation: 0
Post: #1
Downgrade Firmware?
I have accidentally upgraded the firmware of my device and now need to downgrade to ensure compatibility with my CudaTel PBX.

I need version 25.30.0.28.

Is it possible to obtain this and is it possible to downgrade without causing any issues with base station or handset?
12-29-2015 11:29 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
Downgrade Firmware? - mloiterman - 12-29-2015 11:29 PM
RE: Downgrade Firmware? - Yealink_Michael - 12-30-2015, 05:49 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Limited downgrade ipsolutionsni 0 617 10-13-2021 11:16 PM
Last Post: ipsolutionsni
  W52P Firmware upgrade aunijaffer@gmail.com 5 2,063 09-07-2021 11:42 PM
Last Post: complex1
  Unable to update firmware Gunter 1 6,881 07-10-2020 12:50 PM
Last Post: nolto
  w52p handset. Firmware keeps reverting to old version after upgrade. farrago 0 3,438 07-23-2017 07:00 PM
Last Post: farrago
  Firmware won't upgrade to handset Jeroen 3 8,205 06-06-2017 04:58 PM
Last Post: complex1
  Downgrade w52p firmware herman 1 6,516 01-06-2017 05:41 PM
Last Post: complex1
  Downgrading Base firmware to 25.73.0.27 from 25.73.0.40 bharat@metro 3 11,181 07-20-2016 08:53 PM
Last Post: complex1
  W52P latest firmware JackDan 2 9,040 06-19-2016 09:38 AM
Last Post: JackDan
  Firmware Versions dnsug 1 6,119 01-30-2016 11:46 PM
Last Post: complex1
  Base Firmware... PLEASE HELP!!! virtualsupport 2 5,777 10-22-2015 12:00 PM
Last Post: Gasmanz

Forum Jump:


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

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