CAllCrmActivity::GetDefaultCommunicationValue

static function GetDefaultCommunicationValue($ownerTypeID, $ownerID, $commType)
{
	$dbMultiFields = CCrmFieldMulti::GetList(
		array('ID' => 'asc'),
		array('ENTITY_ID' => CCrmOwnerType::ResolveName($ownerTypeID), 'ELEMENT_ID' => $ownerID, 'TYPE_ID' =>  $commType)
	);

	$multiField = $dbMultiFields->Fetch();
	return is_array($multiField) ? $multiField['VALUE'] : '';
}