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x421_Extension_Required Field
Namespaces ► LumiSoft.Net.SIP.Stack ► SIP_ResponseCodes ► x421_Extension_Required
The UAS needs a particular extension to process the request, but this extension is not listed in a Supported header field in the request. Responses with this status code MUST contain a Require header field listing the required extensions.
Declaration Syntax

C# | Visual Basic | Visual C++ | F#

    public static readonly string x421_Extension_Required

    Public Shared ReadOnly x421_Extension_Required As String

    public:
    static initonly String^ x421_Extension_Required

    static val x421_Extension_Required: string

Field Value
String

Assembly: LumiSoft.Net (Module: LumiSoft.Net.dll) Version: 4.5.5510.19119