I noticed our phones fell behind in firmware version and I've searched for the upgrade path but didn't seem to find anything so i apologize if it's out there and i didn't see it , our phones currently are at 29.80.0.95 and my question is must i upgrade the firmware in order or can i go straight to the latest version 29.82.0.20? Thanks for your help !!!!
Dear Bblevins,
Good day! This is Evan from Yealink Support team, nice to know you!
For your question, our phones can upgrade/download to another firmware directly.
You can download the latest firmware of T42G via below link:
http://download.support.yealink.com/down...2.0.20.rom
Then, go to Web UI ---Settings--Upgrade of the phone to upgrade.
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Please don't hesitate to contact us if anything we can do to benefit you.
Best Regards,
Evan You
Hello !
If you want to do it thru autoprovision, include this in your CFG file.
Code:
firmware.url = http://{IP of Prov Server}/{File Name}.rom