[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:
  • 1 Votes - 5 Average
  • 1
  • 2
  • 3
  • 4
  • 5
T48 won't upgrade
Author Message
Nimans_Support Offline
Junior Member
**

Posts: 4
Joined: Jan 2012
Reputation: 0
Post: #6
RE: T48 won't upgrade
(11-05-2019 11:28 PM)lonvoice Wrote:  Ok so one for Yealink to sort out I think! Come on Yealink, any comments???

Hi lonvoice,
Please could you PM me your MAC address for this unit ?
It may be getting provisioned somewhere, which is stopping the firmware upgrade.
This was an old custom UK version, which has since been merged with the international version (xx.xx.0.xx).

Many thanks,
Matt
11-07-2019 01:23 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
T48 won't upgrade - lonvoice - 11-05-2019, 11:30 AM
RE: T48 won't upgrade - complex1 - 11-05-2019, 06:33 PM
RE: T48 won't upgrade - lonvoice - 11-05-2019, 06:58 PM
RE: T48 won't upgrade - complex1 - 11-05-2019, 09:13 PM
RE: T48 won't upgrade - lonvoice - 11-05-2019, 11:28 PM
RE: T48 won't upgrade - Nimans_Support - 11-07-2019 01:23 PM
RE: T48 won't upgrade - lonvoice - 11-08-2019, 01:00 AM
RE: T48 won't upgrade - Nimans_Support - 11-08-2019, 10:14 AM
RE: T48 won't upgrade - lonvoice - 11-08-2019, 10:20 AM
RE: T48 won't upgrade - Nimans_Support - 11-08-2019, 11:03 AM
RE: T48 won't upgrade - Nimans_Support - 12-11-2019, 03:36 PM
RE: T48 won't upgrade - lonvoice - 12-11-2019, 04:08 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Firmware Upgrade T46S not working SamSam 3 3,198 06-05-2024 01:25 AM
Last Post: augicom
  T48U Custom Firmware Upgrade to Official Friendly 0 3,334 03-29-2023 01:20 AM
Last Post: Friendly
  T46S will not upgrade 79schultz 1 3,514 10-12-2022 03:11 AM
Last Post: complex1
  EHS36 Not answering / upgrade lonvoice 7 12,573 03-09-2021 09:46 PM
Last Post: Yisroel_MongoTEL
  cannot upgrade or downgrade from x.83.0.55 firmware kenhoosen 8 35,586 12-02-2019 09:07 PM
Last Post: kenhoosen
  Upgrade firmware with SIP Messages ? TomT 0 4,306 11-21-2018 09:31 AM
Last Post: TomT
  Upgrade firmware via Action URI TomT 0 4,018 11-14-2018 02:38 PM
Last Post: TomT
  T42G - Impossible to upgrade firmware psanmartin 5 18,830 08-22-2018 01:24 PM
Last Post: psanmartin
  Headset button keeps disabling itself after upgrade to FW 28.83.0.30 chrischevy 3 12,008 06-28-2018 01:50 PM
Last Post: kyle
  problem with fw upgrade MichaelKDAB 2 8,986 04-09-2018 08:42 AM
Last Post: MichaelKDAB

Forum Jump:


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

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