SIPSorcery.SIP.SIPEscape.SIPURIUserUnescape C# (CSharp) Method

        public static string SIPURIUserUnescape(string escapedString)
        {
            string result = escapedString;
            if (!result.IsNullOrBlank())
            {
                result = result.Replace("%3A", ":");
                result = result.Replace("%3a", ":");
                result = result.Replace("%20", " ");
            }
            return result;
        }