2 General Use
17
The field on the right in the call menu displays Call Settings. Call Settings gives you the
opportunity to specify Call Type and Bandwidth.
How to use Call Settings:
1. Press the green key on the keypad (or any of the other possibilities mentioned in chapter
Make a Call) to open the Call menu.
2. Move the orange selector to the Call Settings field on the right of the call menu and press
OK.
3. Make desired changes to Call Type and Bandwidth.
4. Press OK to save. The new call settings will be displayed in the Call settings field.
Call Type
Call Type can be set to Video Call (default) or Telephone Call. Using Video,
the system will try to connect as a video call. Some network configurations
will cause the fallback to a telephone call to fail. In these cases, you should
set the call type to telephone and the call will be placed as a telephone type
only.
Bandwidth
Bandwidth decides the quality of the video picture. The system will, by
default, connect using Auto Bandwidth. This means that the system will
establish a connection using a proper bandwidth for your call. The typical
bandwidth used for IP calls is 384kbps. When bandwidth is set to auto, the
unit will default to 384kbps.
Net The Net alternatives are: H.323 and SIP.
If a gatekeeper is present, you may place IP-calls using “telephone-style”
numbers (an E.164 alias), according to the numbering plan implemented in
the gatekeeper. The gatekeeper will then translate the dialed number into an
IP-address (see 3.4.2 H.323 Settings for more information about
gatekeepers).