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
 T49G supports 5 participant audio+video call, Does it only supports third participants video c
2017-04-20
Does VC120,VC400,VC110 support Gigabit Ethernet?VC120 and VC400 support Gigabit Ethernet port, VC110
2017-04-20
What is the VCM60/VCM30? What its pickup radius?VCM60: wireless microphone, pickup radius 2m;VCM30:
2017-04-20
 What is the standard of reticle between camera extension adapter?If user apply CAE-5 or UP CAT
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