User Guide for the VC400 Video Conferencing System723. Press or to scroll to Call Type, and then press .4. Select desired type or Auto from the pull-down list of Call Type.5. Press (Save soft key)to accept the change.Call type is configurable via web user interface at the path Setting->Call Features-> CallType.Bandwidth SettingsBy default, the system automatically detects the available bandwidth and uses thisconnection speed.You can specify the uplink and downlink bandwidths for the system to achieve the bestresult. The uplink bandwidth refers to the max transmitting bandwidth. The downlinkbandwidth refers to the max receiving bandwidth.Available bandwidth for the system are: Auto, 256kb/s, 384kb/s, 512 kb/s, 640 kb/s, 768kb/s, 1024kb/s, 1280kb/s, 1500kb/s, 2000kb/s, 3000kb/s, 4000kb/s, 5000kb/s, 6000kb/s.You can configure which bandwidth to be used when in the dialing screen. Theoptional maximum bandwidth in dialing screen is the uplink bandwidth.You can configure the uplink and downlink bandwidth of the system via the remotecontrol or web user interface.NoteTo configure uplink and downlink bandwidth via the remote control:1. Press (Menu soft key) to enter main menu.The actual resolution depends on the performance of the remote system, and isaffected by the quality of the communication channel.
