Gets or sets the default policy for supporting 100rel extension feature. If an application supports this then the remote can ask for this when sending provisional responses which will result in PRACK message geting sent to acknowledge the response. An application should set this to set the policy globally for all sessions created. For outgoing session, ExtensionFeatureSupport.Required is not recommended since it is not meaningful and it likely to be rejected by the remote side with 420 (BadExtension) response.

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

Syntax

Visual Basic (Declaration)
Public 
Property 
ReliableProvisionalResponsePolicy 
As 

ExtensionFeatureSupport
C#
public 

ExtensionFeatureSupport 
ReliableProvisionalResponsePolicy {

get; 
set; }
Visual C++
public:
property 

ExtensionFeatureSupport 
ReliableProvisionalResponsePolicy {
	

ExtensionFeatureSupport 
get ();
	
void 
set (

ExtensionFeatureSupport 
value);
}
JavaScript
function get_

reliableProvisionalResponsePolicy();
function set_
reliableProvisionalResponsePolicy(
value);

See Also