Yealink VC400 User Manual

Also see for VC400: Getting started Recovery guide Administrator's guide Administrator's guide Administrator's guide

Using the VC400 Video Conferencing System85Using the VC400 Video Conferencing SystemThe VC400 video conferencing system can be used to place calls, answer calls, or conduct aconference call. You can switch layout, record videos or capture screenshots during a call.This chapter provides basic operating instructions for the VC400 video conferencing system.Topics include: Account Polling Placing Calls Answering or Rejecting Calls Ending Calls Call ManagementIf you require additional information or assistance with your new phone, contact your systemadministrator.Account PollingWhen you dial account numbers of other system, account polling feature enables your systemto use different call types according to this priority: Cloud platform>H.323 account>SIP account.If you cannot call other systems using all your registered accounts, then this call fails.Account polling is disabled by default. When you register multiple accounts (greater than orequal to 2) for your system, you can enable account polling feature. You can configure accountpolling feature via web user interface only.The following example shows the way calls are placed when account polling is enabled ordisabledScenario:1. System A is registered with a Yealink Cloud account and a SIP account.