[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.

Post Reply 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
T54W Firmware Update issue
Author Message
phil.pointon-lee@dxp.co.uk Offline
Junior Member

Posts: 2
Joined: Sep 2019
Reputation: 0
Post: #2
RE: T54W Firmware Update issue
Update:- When T54W device is powered by POE from a POE switch but no network, the Handset will fail to log onto Wifi Network.

If powered by DC power adapter, then Wifi works.

It appears that is the handset detects a Wired LAN, whether used or not, it will overide the Wifi connection.

Handset updated over Wifi with power adapter.
06-29-2020 12:56 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 

Messages In This Thread
RE: T54W Firmware Update issue - phil.pointon-lee@dxp.co.uk - 06-29-2020 12:56 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Freepbx T54W with EXP50 - BLF stops working after FW sentinelace 3 1,201 12-12-2020 11:19 AM
Last Post: mulderlr
  Can't seem to auto-provision wallpaper T54W dscope 4 947 10-30-2020 09:05 PM
Last Post: dscope
  Call Forward Popup v85 Firmware seraphim19 2 745 10-15-2020 04:31 PM
Last Post: seraphim19
  T-53/T-54 Firmware jlong@graffen.com 1 999 09-21-2020 03:30 PM
Last Post: Yisroel_MongoTEL
  T54W inconsistent volume issues ResponseIT 0 535 09-17-2020 10:10 AM
Last Post: ResponseIT
  YHS33 Headset with T54W schmerold 1 927 09-02-2020 06:47 PM
Last Post: schmerold
  Yet another T58A won't autoprovision Firmware Update Techlogik 0 1,001 08-06-2020 02:19 PM
Last Post: Techlogik
  T55 teams change Ringtone Issue juergen.kofler 3 2,022 05-14-2020 06:54 PM
Last Post: complex1
Exclamation T54W - WiFi + Bluetooth at same time CEPM Nate 4 1,915 04-01-2020 03:46 PM
Last Post: CEPM Nate
  T55A - change firmware from Teams to SIP peterf 12 8,164 03-25-2020 05:33 AM
Last Post: Rahm1379

Forum Jump:

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

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