Comment 2 for bug 922087

I'm currently using opensuse now and openconnect works under KDE 4.7. I checked into the Stanza's on opensuse and it seems maybe the one on Kubuntu is incomplete.

this is the contents of /etc/dbus-1/system.d/nm-openconnect-service.conf on OpenSuse 12.1

<!DOCTYPE busconfig PUBLIC
 "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
 "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
        <policy user="root">
                <allow own="org.freedesktop.NetworkManager.openconnect"/>
                <allow send_destination="org.freedesktop.NetworkManager.openconnect"/>
        </policy>
        <policy user="nm-openconnect">
                <allow own="org.freedesktop.NetworkManager.openconnect"/>
                <allow send_destination="org.freedesktop.NetworkManager.openconnect"/>
        </policy>
        <policy context="default">
                <deny own="org.freedesktop.NetworkManager.openconnect"/>
                <deny send_destination="org.freedesktop.NetworkManager.openconnect"/>
        </policy>
</busconfig>

Maybe try modifying your file and see if it gets you any further.