[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
Yealink_Michael Offline
Administrator
*******

Posts: 382
Joined: Jul 2015
Reputation: 2
Post: #2
RE: Downgrade Firmware?
Hi

thanks for you information , but it is not recommended , as the newest firmware can also work with CudaTel PBX, and 25.30.0.28 is really an old firmware and downgrade will cause some unpredictable risks

TKS & BR
Michael
12-30-2015 05:49 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Upgraded firmware, bad news ctsmetrony 7 6,378 10-07-2022 05:46 AM
Last Post: ctsmetrony
  Limited downgrade ipsolutionsni 0 4,895 10-13-2021 11:16 PM
Last Post: ipsolutionsni
  W52P Firmware upgrade aunijaffer@gmail.com 5 12,334 09-07-2021 11:42 PM
Last Post: complex1
  Unable to update firmware Gunter 1 11,179 07-10-2020 12:50 PM
Last Post: nolto
  w52p handset. Firmware keeps reverting to old version after upgrade. farrago 0 5,493 07-23-2017 07:00 PM
Last Post: farrago
  Firmware won't upgrade to handset Jeroen 3 12,509 06-06-2017 04:58 PM
Last Post: complex1
  Downgrade w52p firmware herman 1 9,800 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 16,420 07-20-2016 08:53 PM
Last Post: complex1
  W52P latest firmware JackDan 2 14,016 06-19-2016 09:38 AM
Last Post: JackDan
  Firmware Versions dnsug 1 8,560 01-30-2016 11:46 PM
Last Post: complex1

Forum Jump:


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

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