Polycom QSX 3725-22370-001/B 用户手册

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页码 64
 
Settings Description 
Baud Rate
 
 
Fixed at 115200.
 
 
RS-232 Mode 
 
(default: Debug)
 
 
Control or Debug 
 
RS-232 Flow Control
 
 
Fixed at None.
 
 
 
Bandwidth 
One of the primary variables that can affect the quality of a QSX-based content sharing 
session is bandwidth.  Different participants may be connected at different speeds.  
Alternately, the total available bandwidth may not be sufficient for all participants to use 
the maximum transmit and receive rates.  As a result, QSX 2.0 provides a number of 
enhancements for how bandwidth can be used. 
 
To configure the Bandwidth settings described below, follow these steps: 
1.  Log on to the QSX Admin Web as described on 
Page 23
2.  Go to Admin Settings > Table of Contents > General Settings > Bandwidth 
3.  Configure the settings. 
4.  Click on the Update button. 
 
Settings Description 
Web Viewer Bandwidth Usage 
 
(default: Bandwidth Sharing )
 
 
 
Specifies how you want to allocate bandwidth for web 
viewers.  There are two options: 
 
Bandwidth Sharing - For use in normal corporate LAN 
environments. 
 
Time Sharing - For use in which web viewers are 
accessing the QSX session from a low-bandwidth 
connection. 
 
For more details on bandwidth, please see Appendix A. 
 
Maximum Average Transmit Bandwidth 
 
(default:1920 Kbps)
 
 
Specifies the maximum amount of bandwidth that you 
wish to use when transmitting content from the QSX to 
other meeting participants. 
 
Maximum Average Receive Bandwidth 
 
(default:1920 Kbps)
 
 
Specifies the maximum amount of bandwidth that you 
wish to use when receiving content from another QSX 
unit. 
 
 
 
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