public SipViaHeader() { Name = SipHeaderNames.Via; Parameters = new SipParameterCollection(); }
protected SipRouteHeaderBase() { Name = SipHeaderNames.RecordRoute; Parameters = new SipParameterCollection(); }
public SipToHeader() { Name = SipHeaderNames.To; Parameters = new SipParameterCollection(); }
public SipFromHeader() { Name = SipHeaderNames.From; Parameters = new SipParameterCollection(); }
public SipContactHeader() { Name = SipHeaderNames.Contact; Parameters = new SipParameterCollection(); }