[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
fw for T-46U
Author Message
complex1 Offline
3CX Adv. Cert. Engineer

Posts: 1,536
Joined: Jan 2014
Reputation: 45
Post: #2
RE: fw for T-46U
(09-28-2021 05:12 PM)dll2003 Wrote:  Hi all!
I am testing the SIP-T46U phone with the RTU (SIP-server) and I need to check the auto-update of the phone's firmware.
The phone that came to me has a firmware version from the subject (
Is it possible to download this version somewhere or something like 108.85.14.yy?
So that I can return the device to the state in which it was.


P.S. On Yealink I can only download the latest version ( and can't find archive of old versions.


As far as I know, xxx.xx.14.x is customized firmware and I guess you have to contact the reseller or phone provider to get this and/or newer firmware.

Because this is customized firmware, I don't know if it is possible for you to flash the original Yealink firmware into the phone.
Also for this, you have to ask your reseller or phone provider.

Kind regards,

I am not an employee of Yealink.
Dutch is my native language, not English. Apologies for my imperfect grammar.
Please do not send unsolicited PM messages. I will not answer them.
09-28-2021 07:30 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 

Messages In This Thread
fw for T-46U - dll2003 - 09-28-2021, 05:12 PM
RE: fw for T-46U - complex1 - 09-28-2021 07:30 PM
RE: fw for T-46U - dll2003 - 10-07-2021, 12:34 AM

Forum Jump:

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

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