When customers use Yealink Phonebook Generation Tool to generate phonebook, they may sometimes get s
In 1 Week
I want to have an account of Yealink support website/forum/ticket. What should I do?Now Yealink supp
In 3 Months
We have often experienced connectivity issues when trying to link remote IP extensions to an IP-PBX
In 3 Months
I have a Yealink phone. Everything is fine. However, the power LED is red which is very annoying. Co
In 3 Months
·         Description:Some customers are annoyed when they u
In 3 Months
Sometimes, when there is a failed call, phone LCD will show “Q.850; cause=xx”, Customer want to know
In 3 Months
Some customers want to use customized wallpaper, something they like or with their company logo on i
In 1 Year
I have a yealink phone, I want to erase sip account on my phone. Is it possible? I can’t find any re
In 1 Year
Yealink IP phone support subscribes for Voice mail & Call park , then phone will send subscribe
In 1 Year
When something is wrong with EXP40, factory reset maybe a good way to recover it. Or you want to rec
In 1 Year