Polycom QSX 3725-22370-001/B 用户手册

When a web viewer displays the image, it will be displayed at its current resolution. An 
800x600 or 640x480 image will display at the center of browser. 
 
Scaling for web viewers will reduce the image size for JPEG compression. This will 
immediately affect the loading speed of web viewers and hence the delays of displaying 
each image.  The higher the resolution, the greater the delay for loading the slide will be. 
 

When the QSX displays the remote image, it will always scale the decompressed image 
to its own local display resolution. 
 
QSX to QSX connections uses a H263 encoder.  Reducing the image size will cause the 
H263 to work faster, and hence perform a better compression job and a faster frame rate. 

Note:  Do not restart the QSX system while it is in the process of a software update. 

1.  Log on to the QSX Admin Web as described on 

Page 23

. 

2.  Click Diagnostics > Restart System. 
3.  Click the Restart System button. 

 
You can also restart the system by unplugging power from QSX system and plugging it 
back in. 
 

Call Summary gives you a summary of the calls that have been placed on a particular 
QSX unit.  You will be able to see the amount of time you were in the last call, how 
many calls the QSX has participated in, which ones were IP calls and how many of those 
there were. 
 
To view Call Summary: 

1.  Log on to the QSX Admin Web as described on 

Page 23

. 

2.  Click Diagnostics, then select Call Summary. 

 
Note: Call Summary features are not enabled in QSX 2.0 at this time. 

QSX system meeting participants can view information about the current call on the Info 
screen. Administrators can view statistics and call information on the Diagnostics screen 
of the QSX Admin Web. 

 

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