[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
Possible upgrade T26P
Author Message
Zdenda_Enter Offline
Junior Member
**

Posts: 2
Joined: Jul 2022
Reputation: 0
Post: #1
Possible upgrade T26P
Hi Yealink Team,

We have several Yealink T26P phones with firmware version 6.72.9.20. This fw version does not work well with our new voip server. We are unable to update the firmware to the newer factory fw. The firmware supports Czech language and is apparently region locked. Is there any way to upload the latest possible version of the "factory" firmware to the phone. We don't insist on Czech language support, we just want to update to the latest fw.

Thank you
07-11-2022 02:34 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
complex1 Offline
3CX Adv. Cert. Engineer
*****

Posts: 1,509
Joined: Jan 2014
Reputation: 44
Post: #2
RE: Possible upgrade T26P
(07-11-2022 02:34 PM)Zdenda_Enter Wrote:  Hi Yealink Team,

We have several Yealink T26P phones with firmware version 6.72.9.20. This fw version does not work well with our new voip server. We are unable to update the firmware to the newer factory fw. The firmware supports Czech language and is apparently region locked. Is there any way to upload the latest possible version of the "factory" firmware to the phone. We don't insist on Czech language support, we just want to update to the latest fw.

Thank you

Hi,

The SIP-T26P IP Phone has been discontinued since December 31, 2015.
The last released International firmware (T26P-6.73.0.50) is dated March 3, 2015.
I guess it's better to buy new phones.

Kind regards,
Frank.

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.
07-11-2022 07:49 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Yisroel_MongoTEL Offline
Senior Member
****

Posts: 281
Joined: Jul 2017
Reputation: 13
Post: #3
RE: Possible upgrade T26P
I'd agree with @complex1 that new phones might be a good idea, but the T26 isn't a bad phone (we have quite a number of them, and they're holding up.)

If you want to switch away from the specialized firmware version 6.72.9.20 to the regular one (6.73.0.50 from https://support.yealink.com/en/portal/do...e0a97293e) you might need a “transition firmware” from Yealink support. You can raise a ticket with them at https://ticket.yealink.com/
07-12-2022 12:14 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Zdenda_Enter Offline
Junior Member
**

Posts: 2
Joined: Jul 2022
Reputation: 0
Post: #4
RE: Possible upgrade T26P
Thanks complex1 and Yisroel_MongoTEL,
I've set up a ticket, let's see what happens.
07-12-2022 04:23 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
  T21P E2 firmware upgrade janp 0 663 01-27-2024 02:43 AM
Last Post: janp
  Firmware upgrade fails on T21P E2 p.pasquino@technology4you.it 0 5,170 11-02-2021 04:42 PM
Last Post: p.pasquino@technology4you.it
  T26P failed to register with TLS transport tvt 0 3,398 10-29-2021 02:58 PM
Last Post: tvt
  T26P Can not upgrade firmware martien.poels@bank2loyalty.com 2 9,473 09-21-2020 05:16 PM
Last Post: complex1
Lightbulb Yealink T28P Firmware Upgrade Fails Michelth 11 54,830 06-27-2020 10:13 AM
Last Post: complex1
  default username/password not working after firmware upgrade tfrohling 3 37,569 02-15-2020 01:30 PM
Last Post: khalidnisar
  T23G Unable to obtain IP after upgrade Duncan 2 8,884 12-31-2019 10:58 PM
Last Post: Duncan
  T22 and firmware upgrade saleh 2 18,476 08-16-2019 01:15 PM
Last Post: justingoldberg
  Yealink T27G Not Working With 802.1x Auth After 3cx v14 to v15.5 Upgrade KM Tire IT Support 1 7,036 10-18-2018 05:06 PM
Last Post: KM Tire IT Support
  T26P - Need help on Remote Phonebook feature tvt 2 9,129 03-15-2018 05:05 AM
Last Post: tvt

Forum Jump:


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

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