Some hint to create the correct tarball
vpn.cnf:
dev tun
persist-tun
persist-key
cipher AES-256-CBC
auth SHA1
tls-client
client
resolv-retry infinite
remote ip-of-your-firewall 1199 udp
ca /openvpn/ca.crt
cert /openvpn/phone1.crt
key /openvpn/phone1.key
remote-cert-tls server
to create the ball:
put all files in one empty directory
then:
chown -Rf root:root * chmod -R 700 * tar cvpf vpnclient.tar *