[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
Yealink secure certificates and disabling ciphers
Author Message
Scot E. Offline
Junior Member
**

Posts: 1
Joined: Dec 2017
Reputation: 0
Post: #1
Yealink secure certificates and disabling ciphers
A recent security scan shows my Yealink phones as having certificate vulnerabilities. Below are examples. Does Yealink offer a more secure certificate? Is there a method for me to disable certain ciphers? Is there a method for me to enable TLS 1.2 and disable earlier versions?

"The remote host supports the use of SSL ciphers that offer weak encryption."

The remote host supports the use of RC4 in one or more cipher suites. The RC4 cipher is flawed in its generation of a pseudo-random stream of bytes so that a wide variety of small biases are introduced into the stream, decreasing its randomness.

The server's X.509 certificate cannot be trusted.
(This post was last modified: 12-28-2017 04:53 PM by Scot E..)
12-28-2017 04:52 PM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Lucia_Yealink Offline
Super Moderator
******

Posts: 467
Joined: Aug 2016
Reputation: 5
Post: #2
RE: Yealink secure certificates and disabling ciphers
Dear Customer,

Will follow up your problem via ticket system.

BR
Lucia
12-29-2017 03:40 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Yealink T28 setup audible ring on 2nd incoming call JeffWilkinson 20 86,980 10-18-2023 12:59 PM
Last Post: sles
  keypad sequence for Forward & DND with Yealink W70B Base kargah 0 1,288 04-18-2023 10:07 PM
Last Post: kargah
  Yealink T27P -Incoming call issue rsarceno 0 1,314 01-25-2023 08:54 AM
Last Post: rsarceno
  Yealink T19 can not automatically hangup inbound calls giaopc94 0 1,708 08-01-2022 09:28 AM
Last Post: giaopc94
Question 3CX / Yealink passthrough VLAN issue (when phone is rebooted) maindriver 4 11,765 03-24-2022 10:25 PM
Last Post: maindriver
  Configuring OPENVPN with Yealink Commensus 0 2,545 02-23-2022 09:45 PM
Last Post: Commensus
  LDAPS Issue with Lets Encrypt Certificates rcmcdonald91 0 4,361 10-12-2020 05:57 PM
Last Post: rcmcdonald91
  Yealink C920 password issue DaveK 3 11,897 09-11-2020 12:02 PM
Last Post: complex1
  Modern Yealink Phonebook Generation Tool rgranholm 2 10,833 04-30-2020 09:03 PM
Last Post: rgranholm
  Multicast / Paging / Intercom - Yealink T58 Ryandh 20 62,693 04-30-2020 03:23 PM
Last Post: Chris708

Forum Jump:


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

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