Chapter 4 – Conference Profiles
Table
Parameter
Description
| This option is enabled by default. It is used to improve the | |
Video Clarity | clarity of video received from an endpoint which has low | |
| bandwidth and/or low resolution. | |
|
| |
| Lost Packet Recovery (LPR) is an algorithm designed to | |
| protect IP video calls against the impact of network packet | |
| loss. This option is enabled by default. In case of packet loss | |
Lost Packet | during network transmission, the packet recovery mechanism | |
Recovery | will be automatically activated if the endpoint experiencing | |
| packet loss also supports the LPR protocol. This function can | |
| effectively improve the decreased video quality caused by | |
| packet loss. | |
|
| |
Echo Suppression | This option is enabled by default. It is used to prevent the | |
sound of near site echoing being played to the far site(s). | ||
| ||
|
| |
Keyboard Noise | This option is disabled by default. It specifies whether the | |
system mutes audio sent to the far site when keyboard tapping | ||
Suppression | ||
sounds are detected at the near site(s). | ||
| ||
|
|
Modifying a Profile
To modify a saved profile,
Deleting a Profile
To delete an existing profile, select it in the Profile list, and then click 
.
Alternatively,
Profile.
A profile in use cannot be modified or deleted.
Setting a Default Profile
After a default profile is set, the endpoint will use it when creating a conference directly through the remote control. In addition, when a user creates a meeting room, reserves a conference or holds an instant conference via the Web interface, the default profile will be used unless otherwise specified.
To set a default profile, 
.
A profile with the AES encryption function enabled cannot be set as the default profile.
