function bbp_get_paged_slug() {

	// Default
	$retval  = 'page';
	$rewrite = bbp_rewrite();

	// Use $wp_rewrite->pagination_base if available
	if ( property_exists( $rewrite, 'pagination_base' ) ) {
		$retval = $rewrite->pagination_base;
	}

	// Filter & return
	return apply_filters( 'bbp_get_paged_slug', $retval );
}