Limits::getMaximumGroups

static function getMaximumGroups()
{
	if (!Loader::includeModule('bitrix24'))
	{
		return -1;
	}

	if(Option::get('voximplant', static::OPTION_IGNORE_MAXIMUM_GROUPS) === "Y")
	{
		return -1;
	}

	return (int)Bitrix24Feature::getVariable('voximplant_groups_limit');
}