[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
Weird behavior T48S on latest .120
Author Message
complex1 Offline
3CX Adv. Cert. Engineer
*****

Posts: 861
Joined: Jan 2014
Reputation: 23
Post: #2
RE: Weird behavior T48S on latest .120
(04-30-2020 07:25 AM)sani390 Wrote:  Edit: So yeah, I rolled back to 66.82.0.30 and now everything works fine again. Please look into this Yealink. :/

Hello,

after updating two of our T48S to the latest rom (.120), some weird behavior showed up:

- exceptionally long connect time after answering a call (+5 seconds)
- BLF-List isn't updated so we can't see if a call is for a certain clerk or the whole office
- a few seconds after the bootup the phone freezes for another minute until it gets responsive again

This update reminded me of why you should never upgrade if the system is running Angel.

Anyone else with those issues? Should I roll back to a prior firmware?

Hi,

Please upgrade to T46S(T48S,T42S,T41S)-66.85.0.5.rom and try again.
(Do not forget to reset to factory default after finishing the upgrade)

Hope this will help.

Best regards,
Frank.

Dutch is my native language, not English. Apologies for my imperfect grammar.
04-30-2020 10:57 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
RE: Weird behavior T48S on latest .120 - complex1 - 04-30-2020 10:57 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Display after picking up Handset Receiver - T48S cwatts@deltamodtech.com 3 308 06-25-2020 09:00 PM
Last Post: rickd@redseal.com
  T48s - delete ringtone via UI / Web Toto 10 1,431 04-23-2020 01:02 PM
Last Post: lukaslegros
  Yealink T48S with Cisco Switch (SG350 ; C3750X) - Qos rumak18 1 633 11-13-2019 09:28 PM
Last Post: jolouis
  Yealink T48s Logout automatically guendfi 0 526 10-30-2019 02:09 PM
Last Post: guendfi
  Root access to a T46S or T48S Alith7 0 559 10-28-2019 05:25 PM
Last Post: Alith7
  T48S/G dial plan sprintership 8 1,612 10-21-2019 01:02 PM
Last Post: jolouis
  T48G or T48S Disable dislpad when off-hook RRC_Support 1 863 08-30-2019 09:03 AM
Last Post: Jacky_Yealink
  Voice vlan IPv6 addresses appearing on PC on T48S danzoom 1 727 08-01-2019 09:48 PM
Last Post: danzoom
  T48S after Firmware update to 66.9.0.80 no Downgrade possible? thomas.hauff 1 1,655 07-15-2019 03:06 PM
Last Post: East_Yealink
  T48g and t48s "Sharing" a call for training/QC rzei 2 1,171 06-27-2019 01:20 PM
Last Post: jolouis

Forum Jump:


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

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