SIPSorcery.SIP.SIPRequest.CreateBranchId C# (CSharp) 메소드

        public string CreateBranchId()
        {
            string routeStr = (Header.Routes != null) ? Header.Routes.ToString() : null;
            string toTagStr = (Header.To != null) ? Header.To.ToTag : null;
            string fromTagStr = (Header.From != null) ? Header.From.FromTag : null;
            string topViaStr = (Header.Vias != null && Header.Vias.TopViaHeader != null) ? Header.Vias.TopViaHeader.ToString() : null;

            return CallProperties.CreateBranchId(
                SIPConstants.SIP_BRANCH_MAGICCOOKIE,
                toTagStr,
                fromTagStr,
                Header.CallId,
                URI.ToString(),
                topViaStr,
                Header.CSeq,
                routeStr,
                Header.ProxyRequire,
                null);
        }