How to upgrade WPP20?Method 1:Connection terminal upgrade method1. Download WPP20 firmware.2. Plug W
2018-07-11
Yealink Products Regulatory NoticesYealink Products Regulatory Notices
2018-04-20
    The Following Yealink Products Specially for ChileYealink 5X Optical Camera I:
2017-09-19
When using HTTPS access the phone web interface, the browser prompts distrust.Yealink release h
2017-09-07
I want to have an account of Yealink support website/forum/ticket. What should I do?Now Yealink supp
2017-05-26
 Is the Yealink DVI line a standard DVI line?No, it is Yealink specific mode and it can’t work
2017-04-20
How to check the syslog time of VCS? Why it doesn’t match actual time?The time of syslog is time of
2017-04-20
 Does it possible to use a third party standard line as a DVI line?It doesn’t support a third p
2017-04-20
Does VCS support function of fair?VC110 doesn’t support it, VC120 and VC400 support it.
2017-04-20
Is there online videos for clients to learn about Yealink products?Yes, it is on official website of
2017-04-20