[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
V80 Firmware Audio BUG
Author Message
MarioG Offline
Junior Member
**

Posts: 16
Joined: Dec 2012
Reputation: 0
Post: #5
RE: V80 Firmware Audio BUG
Upgraded T48's and T46 to 80 and total disaster, I experienced 4 major problems: (I do not use auto provisioning)

1. No one can hear us from any phone, but we can hear them. Regardless of call direction. This is a SERIOUS bug.

2. After upgrading all local directory entries lost the associated group. All contacts remained but every one lost it's associated group.

3. Using the web browser all contacts were missing, but showed up on the phone (but missing groups). No way to manage contacts from browser.

4. If I power cycle a T48 with 80 FW and restored config from .73: phones NO LONGER Register! Checking the PBX log there is not even an attempt!

My attempts at fixing:
A. Reset 80 to factory settings, then reload config from 73: still no phones would register!

B. Downgraded from 80 to .73: phones register except 1 phone will NOT register even with .73 restored until I did step D below.

C. Install 80, then reset to factory settings, then created account from scratch: registration and sound works.

D. I could only get things back to normal by:
* Install 80 on the phones
* Reset phones to factory settings
* Manually config everything
* Reinstall ringtones
* Reinstall wallpaper pictures, and...
* I had to put groups back on every local directory entry on one phone then export/import to other phones, very time consuming!

So upgrading from 73 to 80 is a mess. If you have more than a few phones 80 can be a disaster so make sure to test every function on each phone, you may be luckier than I was.

I have done many Yealink updates over the last few years and they were very good except for one issue, but 80 should not have gotten out the door.

i am also very disappointed that this update did not include my suggestions to not display empty DSS slots (http://forum.yealink.com/forum/showthread.php?tid=1728) and allow more number descriptions (http://forum.yealink.com/forum/showthread.php?tid=1731) in the directory (at least "home"!)
(This post was last modified: 08-05-2015 12:55 AM by MarioG.)
08-01-2015 08:00 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
V80 Firmware Audio BUG - GDEffe - 07-30-2015, 05:46 PM
RE: V80 Firmware Audio BUG - arcanos - 07-30-2015, 06:46 PM
RE: V80 Firmware Audio BUG - GDEffe - 07-30-2015, 07:15 PM
RE: V80 Firmware Audio BUG - MarioG - 08-01-2015 08:00 AM
RE: V80 Firmware Audio BUG - bigears - 08-02-2015, 08:14 PM
RE: V80 Firmware Audio BUG - mkeuter - 08-05-2015, 05:23 AM
RE: V80 Firmware Audio BUG - zonder - 08-05-2015, 04:23 PM
RE: V80 Firmware Audio BUG - James_Yealink - 08-05-2015, 08:00 PM
RE: V80 Firmware Audio BUG - nateabramson - 08-06-2015, 08:49 AM
RE: V80 Firmware Audio BUG - MarioG - 08-06-2015, 12:45 AM
RE: V80 Firmware Audio BUG - zonder - 08-06-2015, 11:57 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  newest firmware for T4XS units causes bootup loop davedogmoore@gmail.com 0 511 01-21-2024 03:44 PM
Last Post: davedogmoore@gmail.com
  SIP-T46G Need firmware update instructions RobbyK 2 972 01-11-2024 10:52 PM
Last Post: RobbyK
  Firmware T42s Raimundo 1 1,344 11-23-2023 06:45 PM
Last Post: Darsh
  T41S FIRMWARE 66.9.0.80 vers 66.86.0.5 DANJEAN 1 1,806 08-23-2023 01:00 AM
Last Post: complex1
  Yealink SIP-T40P Firmware UnitedTech_Support 1 2,010 05-05-2023 08:07 PM
Last Post: complex1
  T48U Custom Firmware Upgrade to Official Friendly 0 1,930 03-29-2023 01:20 AM
Last Post: Friendly
  Yealink T41S firmware kosif 0 1,947 12-19-2022 08:52 AM
Last Post: kosif
  T42S unable to update firmware brianstoiber 6 7,766 09-30-2022 05:31 PM
Last Post: complex1
Sad T46S: small and severe audio interruptions ronald.swaypc 0 1,914 04-05-2022 08:57 PM
Last Post: ronald.swaypc
  Yealink T48s Firmware update failed dangmoss 2 7,393 02-19-2022 03:09 AM
Last Post: dangmoss

Forum Jump:


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

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