4.1.13. Video/Audio Call (this function may require service subscription)
The Video/Audio Call function allows the users to initiate and accept Audio and Video calls. The device
supports up to 4 active lines and allows advanced Centrex/PBX functions such as Call on Hold, Call
Transfer, Call Forwarding, Conference Calling, Message Wait Indicator, Voicemail, and other. The
function allows the users to interactively manage all inbound and outbound phone calls. The system will
display various telephony channel information including Caller ID, Caller Name, Call State (such as
Ringing (R:), Talking (T:), Call On Hold (H:), Voicemail (M:), Calling Card IVR (I:), Virtual Office Auto
Attendant (O:)) information. The device also allows easy access to other common functions such as Ringer
control, Voicemail access, Message Wait Indicator management, Call History management, Do-not-Disturb
management, and Phone Book management.
Button
Function
Navigator-UP
Switches to the UP phone line.
Navigator-DOWN
Switches to the DOWN phone line.
Navigator-Left
Moves Left across Function selection.
Navigator-Right
Moves Right across Function selection.
Navigator-OK
Opens the phone line and dials the number. If there is no entered number,
switches to the Phone Book.
0-9 Buttons
Enters the digits of the phone number.
Display/DISP
Switches On/Off Information display mode. In Video Conference mode
allows digital Zoom 1x, 2x, and 4x.
Video/MON
Initiates a Video call. The number should be dialed in advance. Video calls
can not be initiated after the phone line is picked up. To switch from Video
to Voice call, press the button again. To drop the call, press the
Speaker/Phone button.
Speaker/PHONE
Initiates a Voice call. If the number is not dialed in advance will play a dial
TV BOX - ITC KM250/KM320
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