Integration with Owncloud

[Mojimbo]

i have to connect the php-push2 with Owncloud (for blackberry phones).
I have installed php-push 2 but i can't find any example to configure the php-push 2's config.php.
When i try to connect my blackberry, from php-push2's logs i can find logs from phone to php-push2, but no log about php-push2 and owncloud

This is my actual php-push2's config.php

define('CARDDAV_PRINCIPAL','contacts');
define('CARDDAV_SERVER', 'http://{MY SERVER ADDRESS}');
define('CARDDAV_PORT', '80');
define('CARDDAV_PATH', '/apps/contacts/carddav.php/addressbooks/%u/');