New Forum system requires email address which you used to apply for your account to replace your original username. Password stays the same.Please see this post for more details
http://forum.yealink.com/forum/showthread.php?tid=40344

Yealink Test Club has been officially launched. Please visit post below to get detail information. Come and join us!
http://forum.yealink.com/forum/announcements.php?aid=18

We just had the YMCS online and we are also working on the features plan on the future versions, in this regard we are need to hear your voice about the YMCS.
Please visit : http://forum.yealink.com/forum/showthread.php?tid=42322


Post Reply 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Can't recover T48G via TFTP
Author Message
sani390 Offline
Junior Member
**

Posts: 12
Joined: Mar 2017
Reputation: 0
Post: #3
RE: Can't recover T48G via TFTP
@johnkiniston
Thank you for your replay, but I tried this too.

It happens that I could solve the issue with the help of the yealink support and wanted to share this with everyone in case you have the same problem.

It seems that the internal CA-Certificate of the T48S can cause conflicts with some SIP servers. In that case you have to access the web interface, go to "security", "trusted certificates" and set "Only accept trusted certificates to "disabled".

That's it. Now the phone works flawlessly.
09-14-2018 10:56 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
Can't recover T48G via TFTP - sani390 - 09-10-2018, 07:31 AM
RE: Can't recover T48G via TFTP - sani390 - 09-14-2018 10:56 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  T48G Recovery Files Needed gigaboy 0 4 Yesterday 10:06 PM
Last Post: gigaboy
  Yealink T46G+T48G with EHS & Jabra Suddenly Switches to "Off Hook", or disconnects Complea_KJM 2 539 01-09-2019 09:55 AM
Last Post: edp4you
  WF50 wifi adapter on T48G? freak 1 173 12-06-2018 11:09 PM
Last Post: jolouis
  Scrambled screen on T48G SimpleCom 0 143 11-30-2018 05:07 PM
Last Post: SimpleCom
  T48G Invalid Certificate gigaboy 0 136 11-28-2018 10:24 PM
Last Post: gigaboy
  T48G mannebk 0 137 11-20-2018 07:03 PM
Last Post: mannebk
  Problems with deactivating of call-forwarding (T48G) badsoden 0 161 11-07-2018 04:48 PM
Last Post: badsoden
  Two phones with identical settings (T48G and T48S)- only one connects to SIP server sani390 0 292 09-11-2018 01:24 PM
Last Post: sani390
  T48G Incoming Transfer Ring Question mike366 1 501 08-23-2018 03:46 AM
Last Post: Jensen_Yealink
  T48G with newest firmware - Local Directory not showing, Netzwork Directory instead sani390 2 535 08-21-2018 03:18 PM
Last Post: johnkiniston

Forum Jump:


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

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