DND and Ring Volume

[Yealink_Michael]

hi

thanks for your information

yes, you can send the provision file to phone to re-provision it again , just make sure that every time you provision , the MD5 of cfg file is not the same , you can just enter a blank or enter to change the MD5

for the volume key, i am sorry that we didn't support lock it for the present !

TKS & BR

Michael
Yealink Wiki : http://support.yealink.com/