TP-28 Firmware Upgrade - Printable Version +- Yealink Forums (http://forum.yealink.com/forum) +-- Forum: IP Phone Series (/forumdisplay.php?fid=4) +--- Forum: Phone specific topic (/forumdisplay.php?fid=12) +---- Forum: T2xP Series (/forumdisplay.php?fid=21) +---- Thread: TP-28 Firmware Upgrade (/showthread.php?tid=3711) |
TP-28 Firmware Upgrade - prta - 04-27-2015 10:54 AM Hi, I've currently got a fleet of TP-28 Yealink phones but are stuck on firmware 2.2.16.21 which i believe is very old. As I've been reading through the forums, i believe you need to update these phones each release at a time and you have deleted the old upgrades which is fair enough. Would you be able to share the respective files needed so that i can update these phones to the latest firmware? Thanks, Tim RE: TP-28 Firmware Upgrade - James_Yealink - 04-28-2015 06:56 PM Hi Tim, Can you let me know the hardware and SN of this phone? Regards, James RE: TP-28 Firmware Upgrade - prta - 05-01-2015 02:20 PM Hardware is 1.0.1.1 SN: T28P016Y0903000365 |