[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
upgrade firmware 2.0.0.9 to what
Author Message
cbrunning Offline
Junior Member
**

Posts: 5
Joined: Sep 2014
Reputation: 0
Post: #1
upgrade firmware 2.0.0.9 to what
Hi got my hand on some T28P, but have very old firmware

the hardware say 1.0.0.1
and firmware is 2.0.0.9.

so how can i update the firmware and what version can i go to
as i try some of the latest version and it does not update just time out saying talking

so hope some one can say what to do and how to do it
as i would like to try the openvpn bit but i see it not in this old firmware

thanks
CBrunning
09-06-2014 06:54 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
upgrade firmware 2.0.0.9 to what - cbrunning - 09-06-2014 06:54 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Possible upgrade T26P Zdenda_Enter 3 1,071 07-12-2022 04:23 PM
Last Post: Zdenda_Enter
  Firmware upgrade fails on T21P E2 p.pasquino@technology4you.it 0 1,951 11-02-2021 04:42 PM
Last Post: p.pasquino@technology4you.it
  T21P_E2 firmware 84.0.125 slow with VLAN GwenH 3 8,601 11-03-2020 11:01 PM
Last Post: complex1
  T26P Can not upgrade firmware martien.poels@bank2loyalty.com 2 7,064 09-21-2020 05:16 PM
Last Post: complex1
Lightbulb Yealink T28P Firmware Upgrade Fails Michelth 11 47,742 06-27-2020 10:13 AM
Last Post: complex1
  default username/password not working after firmware upgrade tfrohling 3 34,174 02-15-2020 01:30 PM
Last Post: khalidnisar
  T23G Unable to obtain IP after upgrade Duncan 2 6,583 12-31-2019 10:58 PM
Last Post: Duncan
  T22 and firmware upgrade saleh 2 16,086 08-16-2019 01:15 PM
Last Post: justingoldberg
  Problem with low-level firmware of telephone T21 E2 protaganist 5 13,640 01-21-2019 11:50 AM
Last Post: protaganist
  Yealink T27G Not Working With 802.1x Auth After 3cx v14 to v15.5 Upgrade KM Tire IT Support 1 5,268 10-18-2018 05:06 PM
Last Post: KM Tire IT Support

Forum Jump:


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

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