Because, Brazil market is Yealink's strategy market, we are sincerely considering there are many
2018-08-02
When using HTTPS access the phone web interface, the browser prompts distrust.Yealink release h
2017-09-07
                Yealink phones s
2017-07-31
I want to have an account of Yealink support website/forum/ticket. What should I do?Now Yealink supp
2017-05-26
 Does it possible to use a third party standard line as a DVI line?It doesn’t support a third p
2017-04-20
  What’s the power dissipation of VCS?Idle: <2.8W;  Normal:24W; MAX:30W  (In
2017-04-20
 What if devices broken during warranty period, it will be replaced with new one or sent back t
2017-04-20
 18X is very competitive parameter for wining contracts, why change it to 12X.What is the consi
2017-04-20
 Is there plan to push USB camera of your own? The current main vendor is Logitech only, why Ye
2017-04-20
Is there online videos for clients to learn about Yealink products?Yes, it is on official website of
2017-04-20