Vivotek IP3111/IP3121 - Manual (Page 41)

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Client Setting
If it is the first access to “Client Setting” page in Windows, the web browser will ask to install a new
plug-in that is provided by NetworKam. This plug-in has been registered for certificate and is used to
setting the client parameters in the browser. Users may click on to install the plug-in. If the web
browser does not allow the user to install, check the Internet security option to lower security levels or
contact network supervisors.
There are two settings for the client side. One is “Media Option”. You can mute the audio by checking
this option. The other is “Protocol Option”. You can choose the connection protocol between client and
server by this option. There are three protocols - UDP, TCP and HTTP. When you choose UDP protocol,
audio and video streams can be more real-time. But some packets may be lost and decoding error will
happen. If you select TCP protocol, packet loss isn’t occurred and decoder will run normally. But the