Wippien - Free p2p VPN software

You can add your own menu tools for each contact when right-click is performed on contact's icon.

To add your own tools to contact's right-click menu, open C:\Documents and Settings\YOUR_USERNAME\Application Data\Wippien\Wippien.Tools file in your favorite editor. It should look like this:

...
<Tool>
<Menu>&Ping</Menu>
<Exec>{system32}\Ping.exe -t {contact_virtual_ip}</Exec>
<Icon>{system32}\xpsp2res.dll,52</Icon>
<Filter type="Group">*</Filter>
<Filter type="JID">*</Filter>
<Filter>*</Filter>
<State>5</State>
</Tool>
...

You can add as many tools as you like using above structure. Elements of XML are:
Menu - text visible on the menu
Exec - command line that will be executed
Icon - icon file, icon index - specifies icon that will be shown
Filter type="Group" - determines that menu item will be visible only if contact belongs to the specified Group (wildcards allowed)
Filter type="JID" - determines that menu item will be visible only if contact's JID matches filter (wildcards allowed)
Filter - determines that menu item will be visible only if contact's short name matches filter (wildcards allowed)
State - determines required contact's state to show the menu item

Following states are allowed:
0 - show always
1 - only for offline contacts
2 - only for online contacts
3 - for online or connected contacts
4 - for online that use Wippien
5 - for connected contacts that use Wippien

Following variables to be used with Exec and Icon values are supported:
{contact_virtual_ip}, {my_virtual_ip}, {windows}, {system32}, {program_files}