TANDBERG T150 MXP, Руководство пользователя, Страница: 50 / 82

D1364003 T150 MXP User Manual
Call Type
Call Type can be set to:
ƒ Video Call
ƒ Telephone Call
If either the Call Type is set to Telephone Call or the Place Telephone Call
icon is selected when making a call, the call will be set up as a telephone call.
In all other cases the call will be set up as a video call.
Some network configurations may cause the setup of a video call to fail. The
call will then be set up as a telephone call instead if Fallback to Telephony is
enabled.
Network
The Network alternatives are:
ƒ
H.323
ƒ SIP
If a gatekeeper is present, it is possible to place IP-calls using “telephone-
style” numbers, e.g. 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.
Select H.323 to ensure that the call is set up as an H.323 call.
Select SIP to ensure that the call is set up as an SIP call.
Bandwidth
Bandwidth decides the quality of the video picture.
When set to Auto the system will establish a connection using a proper
bandwidth for the call, typically 384kbps for IP calls.
When set to Max the system will set up the call with maximum bandwidth
depending on the selected network.
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