Pls check the openvpn on H81 or H83 usage ,and find out the attachment
then refer the attachment
zycoo phone BLF
pls find out the attachment and config the BLF feature on phone
Tseries Phone AutoProvision
Please find out the attachment
1.Phone Provisioning with Quick Register Code Quick Register Code is a randomly generate 3-digit number for extension number quick configuration on ZYCOO CooFone H81/H81P and H83 To ensure quick register code works please first disable PNP from the ...
How to Set a Dispatch Phone
you can do "How to Set a Dispatch Phone" with the manual in attachment .
V3-Cisco Phone Provision
pls find out the attachment