Declines an incoming call with a 486 (Busy Here) response code.

Namespace: Microsoft.Rtc.Collaboration
Assembly: Microsoft.Rtc.Collaboration(in Microsoft.Rtc.Collaboration.dll)

Syntax

Visual Basic (Declaration)
Public Sub Decline

C#
public void Decline()

Visual C++
public: void Decline()

JavaScript
function decline();

Exceptions

Exception	Condition
InvalidOperationException	Thrown when the call is in an invalid state to perform this operation. Only incoming calls can be declined.
Microsoft.Rtc.Signaling . . :: . RealTimeException	Thrown when the decline operation failed to complete successfully.