Yealink VC400, Руководство администратора

Страница: 240 / 299

Administrator’s Guide for Yealink Video Conferencing Systems
224
RESELL”. You can change the VC400/VC120 from a demo machine to be a normal machine by
importing a device type license. The device type license is configurable via web user interface
only.
To import the device type license via web user interface:
1.
Click on
Security
->
License
.
2.
Click
Browse
to locate the device type license (the file format must be *.dat) from your
local system.
3.
Click
Upload
to complete importing the device type license.
The device type will change from “Demo Machine” to “Normal Machine”.
8-Way Conference License
The basic version of VC400 video conferencing system supports up to 4-way video calls and an
additional voice call (an original caller and four other sites).
The basic version of VC120 video conferencing system supports up to 2-way video calls and an
additional voice call (an original caller and two other sites).
You can import an 8-way conference license to extend the VC400/VC120 to support 8-way video
calls and an additional voice call (an original caller and eight other sites). 8-way conference
license is configurable via web user interface only.
VC400/VC120 supports a permanent version of the 8-way conference license and a trial version
of the 8-way conference license. They have the same feature.

Permanent version of the 8-way conference license
: each video conferencing system
has a unique license. The license cannot be used for other systems. You need to contact
Yealink resellers to purchase it, please provide the MAC address of your VC400/VC120
when purchasing.

Trial version of the 8-way conference license
: video conferencing system can share this