Using the VC800/VC500 Video Conferencing System85To dial a number via the web user interface:1. Click Home.2. Enter the desired number in the Enter Number field.3. (Optional.) Select the desired call type.4. (Optional.) Select the desired video call rate.If you select Auto, the system will select the appropriate video call rate automatically.5. Click Video Call or Voice Call.NoteEditing Numbers before CallingYou can edit numbers before calling from the dialing screen or call history. You can editnumbers before calling via the remote control or CP90 conference phone. The followingintroduces how to edit numbers before calling from the call history.To edit number before calling via the remote control:1. Select (Dial menu) or press to enter the pre-dialing screen.2. Press to return to the menu.3. Press or to scroll to History and then press to enter submenu.4. Press or to scroll to the desired history record and then press to opensubmenu.The system supports placing calls using contact numbers, SIP URI, IP address, H. 323 account, SIPaccount or Cloud account. SIP URI and IP addresses can be up to 32 characters. For example: SIPURI:2210@sip.com, IP: 192.168.1.15.For more information, contact your system administrator.