How to access xampp page remotely?

Question

I installed XAMPP on a Win2008 server R2 server in my work and released ports 80 and 443 in the firewall, the server is working fine. Now I need to access the XAMPP page remotely from my local machine at home but the page does not open. I use the no-ip for this and tried to create up to a vhost but does not access.

How do I do it ?

vhost I tried to create

#mydomain.no-ip.info
<VirtualHost *:80>
    ServerAdmin [email protected]
    DocumentRoot "C:/xampp/htdocs"
    ServerName mydomain.no-ip.info
    ServerAlias mydomain.no-ip.info
    ErrorLog "logs/mydomain.no-ip.info-error.log"
    CustomLog "logs/mydomain.no-ip.info-access.log" common
</VirtualHost>

my httpd-xampp.conf is like this.

#
# XAMPP settings
#

<IfModule env_module>
    SetEnv MIBDIRS "C:/xampp/php/extras/mibs"
    SetEnv MYSQL_HOME "\\xampp\\mysql\\bin"
    SetEnv OPENSSL_CONF "C:/xampp/apache/bin/openssl.cnf"
    SetEnv PHP_PEAR_SYSCONF_DIR "\\xampp\\php"
    SetEnv PHPRC "\\xampp\\php"
    SetEnv TMP "\\xampp\\tmp"
</IfModule>

#
# PHP-Module setup
#
LoadFile "C:/xampp/php/php5ts.dll"
LoadFile "C:/xampp/php/libpq.dll"
LoadModule php5_module "C:/xampp/php/php5apache2_4.dll"

<FilesMatch "\.php$">
    SetHandler application/x-httpd-php
</FilesMatch>
<FilesMatch "\.phps$">
    SetHandler application/x-httpd-php-source
</FilesMatch>

#
# PHP-CGI setup
#
#<FilesMatch "\.php$">
#    SetHandler application/x-httpd-php-cgi
#</FilesMatch>
#<IfModule actions_module>
#    Action application/x-httpd-php-cgi "/php-cgi/php-cgi.exe"
#</IfModule>


<IfModule php5_module>
    PHPINIDir "C:/xampp/php"
</IfModule>

<IfModule mime_module>
    AddType text/html .php .phps
</IfModule>

ScriptAlias /php-cgi/ "C:/xampp/php/"
<Directory "C:/xampp/php">
    AllowOverride None
    Options None
    Require all denied
    <Files "php-cgi.exe">
          Require all granted
    </Files>
</Directory>

<Directory "C:/xampp/cgi-bin">
    <FilesMatch "\.php$">
        SetHandler cgi-script
    </FilesMatch>
    <FilesMatch "\.phps$">
        SetHandler None
    </FilesMatch>
</Directory>

<Directory "C:/xampp/htdocs/xampp">
    <IfModule php5_module>
        <Files "status.php">
            php_admin_flag safe_mode off
        </Files>
    </IfModule>
    AllowOverride AuthConfig
</Directory>

<IfModule alias_module>
    Alias /security "C:/xampp/security/htdocs/"
    <Directory "C:/xampp/security/htdocs">
        <IfModule php5_module>
            <Files "xamppsecurity.php">
                php_admin_flag safe_mode off
            </Files>
        </IfModule>
        AllowOverride AuthConfig
        Require all granted
   </Directory>

    Alias /licenses "C:/xampp/licenses/"
    <Directory "C:/xampp/licenses">
        Options +Indexes
        <IfModule autoindex_color_module>
            DirectoryIndexTextColor  "#000000"
            DirectoryIndexBGColor "#f8e8a0"
            DirectoryIndexLinkColor "#bb3902"
            DirectoryIndexVLinkColor "#bb3902"
            DirectoryIndexALinkColor "#bb3902"
        </IfModule>
        Require all granted
   </Directory>

    Alias /phpmyadmin "C:/xampp/phpMyAdmin/"
    <Directory "C:/xampp/phpMyAdmin">
        AllowOverride AuthConfig
        Require all granted
    </Directory>

    Alias /webalizer "C:/xampp/webalizer/"
    <Directory "C:/xampp/webalizer">
        <IfModule php5_module>
            <Files "webalizer.php">
                php_admin_flag safe_mode off
            </Files>
        </IfModule>
        AllowOverride AuthConfig
        Require all granted
    </Directory>
</IfModule>

#
# New XAMPP security concept
#
<LocationMatch "^/(?i:(?:xampp|security|licenses|phpmyadmin|webalizer|server-status|server-info))">
    Order deny,allow
    Allow from all        
    ErrorDocument 403 /error/XAMPP_FORBIDDEN.html.var
</LocationMatch>