RealTimeEndpoint.AddSipExtension(String) Method

Reference

Definition

Namespace:: Microsoft.Rtc.Signaling

Assembly:: Microsoft.Rtc.Collaboration.dll

Important

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Adds an extension to the list of supported extensions for Invite. If an incoming Invite message has a required header that does not exist in this list, it will be automatically rejected with 420. Once an item is added to this list, it cannot be removed. This list does not affect outgoing Invites for which the application is responsible for adding any necessary headers such as "Supported" or "Require" headers for specific SIP extensions.

public:
 void AddSipExtension(System::String ^ extension);

public void AddSipExtension (string extension);

member this.AddSipExtension : string -> unit

Public Sub AddSipExtension (extension As String)

Parameters

extension: String

The extension to add.

Exceptions

ArgumentNullException

Thrown if extension is null.

ArgumentException

Thrown if the extension is empty or already exists in collection.

Applies to