[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.

Post Reply 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Auto Downgrade Firmware from configuration file
Author Message
JamesK Offline

Posts: 67
Joined: Nov 2013
Reputation: 0
Post: #1
Auto Downgrade Firmware from configuration file
on firmware and .26 can you set the configuration file to have the old firmware listed and have the phone downgrade to that automatically? or is it upgrade only?

Will the firmware upgrade work if it have a string like ftp://userid:password@ftp.site.com/Firmw...2.0.1.rom?

or can i do tp://userid:password@ftp.site.com/Firmware/Yealink/T41P/ and have the file inside and the yealink phone will find it and use it?

or do i need to do tp://userid:password@ftp.site.com/Firmware/Yealink/T41P/36_72_0_1/ to get it to work correctly?
05-13-2014 01:39 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Yealink Support Offline

Posts: 2,684
Joined: Dec 2012
Reputation: 24
Post: #2
RE: Auto Downgrade Firmware from configuration file
You can configure your firmware upgrade url in configuration file , then fill your configuration URL in server url for auto provisioning.
If you want upgrade firmware from webpage, just select the firmware from your computer but not from FTP address.
05-13-2014 03:55 PM
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
  custom firmware builder? dewittgarry 1 1,645 08-26-2021 06:49 AM
Last Post: kapetrosyan
  Firmware download for T18P fetoa 1 1,781 03-08-2021 09:06 PM
Last Post: Yisroel_MongoTEL
  VP59 New Firmware mamboz 3 3,456 03-01-2021 09:14 AM
Last Post: Edward_Yealink
  Downgrade Firmware Lee-Dreyer 5 14,780 01-29-2021 10:10 PM
Last Post: Yisroel_MongoTEL
  V84.0.140, downgrade no longer possible? avayax 8 5,498 01-12-2021 08:44 PM
Last Post: avayax
  Poor Firmware DarrenWilliams 1 2,144 11-17-2020 02:00 PM
Last Post: East_Yealink
  VP59 - No Wifi 5G with new Firmware // No Call Recording anymore vilionmedia 3 3,148 11-07-2020 03:44 AM
Last Post: complex1
  Firmware keeps downgrading jakedawson 2 3,083 09-21-2020 09:43 AM
Last Post: Brian_Yealink
  T28p - Firmware version advice Tato 2 3,250 09-11-2020 01:04 PM
Last Post: Tato
  Template vs Configuration Liberteks 2 2,854 08-07-2020 02:29 PM
Last Post: Liberteks

Forum Jump:

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

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