CCrmActivityType::GetAllDescriptions

static function GetAllDescriptions()
{
	if(!self::$ALL_DESCRIPTIONS)
	{
		self::$ALL_DESCRIPTIONS = array(
			self::Undefined => '',
			self::Meeting   => GetMessage('CRM_ACTIVITY_TYPE_MEETING'),
			self::Call      => GetMessage('CRM_ACTIVITY_TYPE_CALL'),
			self::Task      => GetMessage('CRM_ACTIVITY_TYPE_TASK'),
			self::Email     => GetMessage('CRM_ACTIVITY_TYPE_EMAIL'),
			self::Activity  => GetMessage('CRM_ACTIVITY_TYPE_ACTIVITY'),
			self::Provider  => GetMessage('CRM_ACTIVITY_TYPE_PROVIDER'),
		);
	}

	return self::$ALL_DESCRIPTIONS;
}