[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
T46G - firmware downgrade
Author Message
complex1 Offline
3CX Adv. Cert. Engineer
*****

Posts: 992
Joined: Jan 2014
Reputation: 25
Post: #2
RE: T46G - firmware downgrade
(08-07-2020 10:44 AM)jgolinuc Wrote:  Hi,
I'm using a T46G phone and I tried updating it to the last firmware version (28.83.0.120) but I now have an issue that when I receive a call from someone in our phone book, only the number is displayed and not the name.

It appears that this has something to do with our phone provider company and that they only support a previous firmware (28.82.199.7).

Where can I find this previous firmware to perform a downgrade ?

Thanks for your help,

Best regards,

Joel

Hi Joel,

Firmware 28.xx.0.xxx is standard firmware intended for International use.
Firmware 28.xx.199.x is customized firmware provided from your phone provider.
Please contact your phone provider for this firmware downgrade.

Hope this will help.

Best regards,
Frank.

Dutch is my native language, not English. Apologies for my imperfect grammar.
Please do not send unsolicited PM messages. I will not answer them.
08-07-2020 02:05 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
T46G - firmware downgrade - jgolinuc - 08-07-2020, 10:44 AM
RE: T46G - firmware downgrade - complex1 - 08-07-2020 02:05 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Current Firmware T49G? Joseph1823 2 1,394 11-10-2020 05:59 PM
Last Post: egorrabota
  Line Key6-10 Greyd Out - T46G redmondsau 0 241 10-02-2020 07:38 AM
Last Post: redmondsau
  UH36 Support in T46G jinto.antony 1 373 10-01-2020 04:58 PM
Last Post: Yisroel_MongoTEL
  T46G Redefine Hold Button - Ques briankelly63 39 59,512 09-29-2020 09:07 PM
Last Post: chrisduncansb
  T46S/T46G show green icon (blf) although phones disconnected (Asterisk) jobst 0 235 09-16-2020 04:29 AM
Last Post: jobst
  Login button doesn't do anything...T46G jayg30 2 1,182 08-10-2020 05:45 AM
Last Post: Tee
  T46S firmware 66.85.0.5 not holding properly crazytel 2 1,581 07-09-2020 06:55 AM
Last Post: CCP
  Need to remove custom Fonality firmware 1CCT 13 8,019 06-18-2020 05:51 PM
Last Post: wadeorigger
  Yealink T46G Problems with BLFs n00604443 0 772 02-14-2020 04:35 PM
Last Post: n00604443
  T42G with firmware T42-29.83.0.120.rom compsos 1 1,226 02-03-2020 07:48 PM
Last Post: complex1

Forum Jump:


User(s) browsing this thread:

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