[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
T4x: Possible to deactivate TLS 1.2 / disable HTTP redirection?
Author Message
Fritz-EDV Offline
Junior Member
**

Posts: 5
Joined: Jun 2020
Reputation: 0
Post: #1
T4x: Possible to deactivate TLS 1.2 / disable HTTP redirection?
Greetings community!

We are using the PhoneSuite CTI Software with Yealink phones - the TAPI Driver of this Software is connecting to the phone using IExplore core component. This was working fine some Firmware versions ago. After recently updating to 66.85.0.5 the TAPI Driver throws "HTTPS/SSL error" - This is caused due to a bug / incompatibility in IE with SSL2 in conjunction with TLS1.2 preventing successful connection to the phone. Workaround would be, to deactivate HTTPS function in Yealink phone completely. We would prefer, to not do this "workaround". We would rather like to just deactivate TLS 1.2 in phone config and fall back to TLS1.1. Is there a way to do this? Other solution would be, to disable HTTP redirection in phones webserver. TAPI Driver is only functioning properly with HTTP - but phone is forcing HTTP requests to be redirected to HTTPS in recent FW causing the mentioned bug above.

Are there any other solutions than "disable HTTPS" right now?

Thanks in advance!

For reference:
https://support.microsoft.com/en-us/help...-and-tls-1

https://translate.google.com/translate?s...Findex.htm - only in german, translated via google.
(This post was last modified: 06-12-2020 02:13 PM by Fritz-EDV.)
06-12-2020 02:06 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
T4x: Possible to deactivate TLS 1.2 / disable HTTP redirection? - Fritz-EDV - 06-12-2020 02:06 PM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Disable SSL / TLS jakes 1 1,402 04-14-2020 07:18 AM
Last Post: Mamoulian
  Disable SMS/IM Beeping On Handset gflow 1 492 02-12-2020 08:31 AM
Last Post: complex1
  Disable "recall" transfers lukeescude 7 7,909 11-20-2019 04:31 PM
Last Post: Fraukas2
  T48G or T48S Disable dislpad when off-hook RRC_Support 1 996 08-30-2019 09:03 AM
Last Post: Jacky_Yealink
  HTTP only ModCraig 16 10,380 08-05-2019 02:46 PM
Last Post: justingoldberg
  Can we disable call forwarding Philip Wang 1 1,038 05-17-2019 08:48 PM
Last Post: complex1
  T46S how to disable screensaver Advance2000 0 884 04-26-2019 03:40 PM
Last Post: Advance2000
  T46 - All accounts not recognizing - Disable Distinctive Ring Tones sean.suntelnetworks 3 3,759 04-12-2019 06:19 PM
Last Post: staff
  Disable Power LED completely mhcsoft 6 2,654 03-02-2019 07:08 PM
Last Post: mhcsoft
  Disable TLS jgonzalez 1 1,517 04-12-2018 01:18 PM
Last Post: Karl_Yealink

Forum Jump:


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

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