CIMCall::Answer

static function Answer($arParams)
{
	$arConfig['CHAT_ID'] = intval($arParams['CHAT_ID']);
	if ($arConfig['CHAT_ID'] <= 0)
		return false;

	global $DB, $USER;
	$arConfig['USER_ID'] = intval($arParams['USER_ID']) > 0? intval($arParams['USER_ID']): intval($USER->GetID());

	$strSql = "UPDATE b_im_relation SET CALL_STATUS = ".IM_CALL_STATUS_ANSWER." WHERE CHAT_ID = ".$arConfig['CHAT_ID']." AND USER_ID = ".$arConfig['USER_ID'];
	$DB->Query($strSql, false, "File: ".__FILE__."
Line: ".__LINE__);

	if ($arParams['CALL_TO_GROUP'])
		self::MessageToChat($arConfig['CHAT_ID'], "IM_CALL_CHAT_START_", $arConfig['USER_ID'], true);

	$arConfig['MOBILE'] = isset($arParams['MOBILE']) && $arParams['MOBILE'] == 'Y'? 'Y': 'N';

	CIMCall::Signaling(Array(
		'CHAT_ID' => $arConfig['CHAT_ID'],
		'USER_ID' => $arConfig['USER_ID'],
		'PARAMS' => Array('isMobile' => $arConfig['MOBILE'] == 'Y'),
		'COMMAND' => 'answer',
	));
	self::Command($arConfig['CHAT_ID'], $arConfig['USER_ID'], 'answer_self', Array());

	$arChat = CIMChat::GetChatData(Array('ID' => $arConfig['CHAT_ID'], 'USER_ID' => $arConfig['USER_ID']));
	if (empty($arChat['chat']))
		return false;

	foreach ($arChat['userInChat'][$arConfig['CHAT_ID']] as $value)
	{
		if ($arConfig['USER_ID'] != $value)
		{
			$arConfig['RECIPIENT_ID'] = $value;
			break;
		}
	}

	if (!$arParams['CALL_TO_GROUP'] && CModule::IncludeModule('pull') && CPullOptions::GetPushStatus())
	{
		BitrixPullPush::add($arConfig['USER_ID'], Array(
			'module_id' => 'im',
			'push' => Array(
				'expiry' => 0,
				'advanced_params' => Array(
					'notificationsToCancel' => array('IM_CALL_'. $arConfig['RECIPIENT_ID']),
				),
				'send_immediately' => 'Y'
			)
		));
		BitrixPullPush::add($arConfig['RECIPIENT_ID'], Array(
			'module_id' => 'im',
			'push' => Array(
				'expiry' => 0,
				'advanced_params' => Array(
					'notificationsToCancel' => array('IM_CALL_'. $arConfig['USER_ID']),
				),
				'send_immediately' => 'Y'
			)
		));
	}

	return true;
}