| Configuring Account Settings | 88Parameter Description Configuration MethodKeep Alive Interval Configure the interval (inseconds) that the device sendskeep-alive messages to the SIPserver, so that the SIP server canremain connected to the device.Default: 30.Web user interfacePexip Cloud PlatformYou can register the Pexip account.When you place a call using the Pexip account, you can:• Call the device alias to establish a point to point call.• Call the aliases to join the Virtual Meeting Rooms, Virtual Auditoriums or Virtual Receptions.• Dial Microsoft Skype for Business/Lync account.• Registering a Pexip AccountRegistering a Pexip AccountProcedure1. Do one of the following:• On your web user interface, go to Account > VC Platform > Video Conference Platform.• On your VCS, go to More > Setting > Advanced > Video Conference Platform.On your VP59, go to Setting > Advanced > Video Conference Platform.• On your CTP20, go to Setting > Advanced > Video Conference Platform.2. Configure and save the following settings:Parameter Description Configuration MethodCloud Account Enables the Cloud feature.Note: if it is set to Off, yourdevice cannot register a Pexipaccount.Web user interfaceEndpointCTP20Platform Type Select Pexip. Web user interfaceEndpointCTP20Alias Specify the alias whenregistering a Pexip account.Default: blank.Web user interfaceEndpointCTP20Username Specify the username for thisPexip account.Default: blank.Web user interfaceEndpointCTP20