Open Door Tone setting:
Disable it, and users will not hear the
prompt voice when the door is opened.
IP Announcement:
Configure loop times that user will hear the
voice prompt of intercom IP address after pressing first push
button.
RingBack Upload:
To upload the ring back tone by users
themselves.
Opendoor Succeeded Tone Upload:
To upload the open door
success tone by users themselves.
Opendoor Failed Tone Upload:
To upload the open door failed
tone by users themselves.