User Guide for the VC400 Video Conferencing System78If the system fails to call, you can troubleshoot the problems according to the followingprompts:Prompts DescriptionCall Failed Busy here The remote system rejects the incomingcall.Network disconnected Local network is disconnected.Call Failed No Response Remote system network anomaly or it ispowered off.Maximum number of sessions reached The system has reached maximumsessions.During a call, the call duration, the video of remote and local system are displayed onthe display device.Placing a Call Using the Remote ControlTo place a call using the remote control:1. Press (Call soft key), or any numeric key to enter the dialing screen.You can select desired bandwidth from the pull-down list of Bandwidth beforecalling.2. Enter the desired number using the keypad or the on-screen keyboard.You can also select the desired contact from the recent call history.
