diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index 0137cbe9..bb8210c7 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -20,7 +20,7 @@ jobs:
     strategy:
       matrix:
         php-version:
-          - "7.4"
+          - "8.1"
         dependencies: [ highest ]
 
     steps:
@@ -36,7 +36,6 @@ jobs:
           ini-values: variables_order=EGPCS
         env:
           BITRIX24_PHP_SDK_PLAYGROUND_WEBHOOK: ${{ secrets.BITRIX24_PHP_SDK_PLAYGROUND_WEBHOOK }}
-          TEST2_ENV: 12345
 
       - name: "Install dependencies"
         run: |
diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index ea58e758..d2826503 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -13,8 +13,8 @@ jobs:
       fail-fast: false
       matrix:
         php-version:
-          - "7.4"
-          - "8.0"
+          - "8.1"
+          - "8.2"
         dependencies:
           - "lowest"
           - "highest"
diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index 725bb64a..e1512640 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -16,7 +16,8 @@ jobs:
     strategy:
       matrix:
         php-version:
-          - "7.4"
+          - "8.1"
+          - "8.2"
         dependencies: [ highest ]
 
     steps:
diff --git a/.github/workflows/vendor-check.yml b/.github/workflows/vendor-check.yml
index 802c6d45..beaa80f5 100644
--- a/.github/workflows/vendor-check.yml
+++ b/.github/workflows/vendor-check.yml
@@ -20,6 +20,7 @@ jobs:
       matrix:
         php-version:
           - "8.1"
+          - "8.2"
         dependencies: [ highest ]
 
     steps:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6286db57..ea66c7ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,16 +3,33 @@
 ## 2.0-beta.1 — 10.11.2022
 
 ### Added
+
 * add `Symfony\Component\Uid\Uuid` requirements
-* add contracts for bitrix24 applications based on bitrix24-php-sdk  - `Bitrix24\SDK\Application\Contracts`, now added `Bitrix24Account`
+* add contracts for bitrix24 applications based on bitrix24-php-sdk - `Bitrix24\SDK\Application\Contracts`, now added `Bitrix24Account`
 * add [service builder factory](https://github.com/mesilov/bitrix24-php-sdk/issues/328)
+* add method `Bitrix24\SDK\Core\Credentials\Scope::initFromString`
+* add method `Bitrix24\SDK\Application\ApplicationStatus::initFromString`
+* ❗️add php 8.2 support
 
 ### Changed
-* ❗️Batch interface `BatchInterface` [renamed](https://github.com/mesilov/bitrix24-php-sdk/issues/324) to `Bitrix24\SDK\Core\Contracts\BatchOperationsInterface` 
+
+* ❗️Batch interface `BatchInterface` [renamed](https://github.com/mesilov/bitrix24-php-sdk/issues/324)
+  to `Bitrix24\SDK\Core\Contracts\BatchOperationsInterface`
+* ❗`Bitrix24\SDK\Services\Telephony\Requests\Events` moved to separated namespaces:
+    * from `Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallInit`
+      to `Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallInit\OnVoximplantCallInit`
+    * from `Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallStart`
+      to `Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallStart\OnVoximplantCallStart`
+    * from `Bitrix24\SDK\Services\Telephony\Requests\Events\OnExternalCallStart`
+      to `Bitrix24\SDK\Services\Telephony\Requests\Events\OnExternalCallStart\OnExternalCallStart`
+    * from `Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallEnd`
+      to `Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallEnd\OnVoximplantCallEnd`
 
 ### Bugfix
+
 * fix [typehint at ContactItemResult](https://github.com/mesilov/bitrix24-php-sdk/issues/320)
 * fix [return types in DealCategoryItemResult](https://github.com/mesilov/bitrix24-php-sdk/issues/322)
+* fix [add auth node in telephony voximplant events requests](https://github.com/mesilov/bitrix24-php-sdk/issues/331)
 
 ### etc
 
@@ -62,10 +79,10 @@
 * method `Services\Main\Service::getAllMethods` marks as deprecated
 * method `Services\Main\Service::getMethodsByScope` marks as deprecated
 * ❗️fabric methods `Bitrix24\SDK\Core\Credentials`
-   renamed and now are [consistent](https://github.com/mesilov/bitrix24-php-sdk/issues/303): `createFromWebhook`, `createFromOAuth`
+  renamed and now are [consistent](https://github.com/mesilov/bitrix24-php-sdk/issues/303): `createFromWebhook`, `createFromOAuth`
   , `createFromPlacementRequest`
 * ❗️deleted [unused class](https://github.com/mesilov/bitrix24-php-sdk/issues/303) `Bitrix24\SDK\Core\Response\DTO\ResponseDataCollection`
-* ❗️deleted [redundant class](https://github.com/mesilov/bitrix24-php-sdk/issues/303) `Bitrix24\SDK\Core\Response\DTO\Result` 
+* ❗️deleted [redundant class](https://github.com/mesilov/bitrix24-php-sdk/issues/303) `Bitrix24\SDK\Core\Response\DTO\Result`
 * ❗️deleted [method](https://github.com/mesilov/bitrix24-php-sdk/issues/303) `CoreBuilder::withWebhookUrl`, use
   method `CoreBuilder::withCredentials`
 
diff --git a/composer.json b/composer.json
index 82df0352..e2dc8095 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
     }
   ],
   "require": {
-    "php": "8.1.*",
+    "php": "8.1.* || 8.2.*",
     "ext-json": "*",
     "ext-bcmath": "*",
     "ext-curl": "*",
@@ -33,7 +33,7 @@
     "symfony/event-dispatcher": "5.4.* || 6.*",
     "ramsey/uuid": "^4.2.3",
     "moneyphp/money": "3.* || 4.*",
-    "symfony/uid": "^6.0",
+    "symfony/uid": "6.*",
     "ext-intl": "*"
   },
   "require-dev": {
@@ -44,8 +44,7 @@
     "phpstan/phpstan": "1.*",
     "phpunit/phpunit": "9.5.*",
     "symfony/stopwatch": "5.4.* || 6.*",
-    "roave/security-advisories": "dev-master",
-    "ext-intl": "*"
+    "roave/security-advisories": "dev-master"
   },
   "autoload": {
     "psr-4": {
diff --git a/src/Application/ApplicationStatus.php b/src/Application/ApplicationStatus.php
index 54500ccf..fc65ebc4 100644
--- a/src/Application/ApplicationStatus.php
+++ b/src/Application/ApplicationStatus.php
@@ -20,7 +20,7 @@ class ApplicationStatus
     /**
      * @param string $statusShortCode
      *
-     * @throws \Bitrix24\SDK\Core\Exceptions\InvalidArgumentException
+     * @throws InvalidArgumentException
      */
     public function __construct(string $statusShortCode)
     {
@@ -107,13 +107,24 @@ public function getStatusCode(): string
     }
 
     /**
-     * @param \Symfony\Component\HttpFoundation\Request $request
+     * @param Request $request
      *
      * @return self
-     * @throws \Bitrix24\SDK\Core\Exceptions\InvalidArgumentException
+     * @throws InvalidArgumentException
      */
     public static function initFromRequest(Request $request): self
     {
         return new self($request->request->getAlpha('status'));
     }
+
+    /**
+     * @param string $shortStatusCode
+     *
+     * @return self
+     * @throws InvalidArgumentException
+     */
+    public static function initFromString(string $shortStatusCode): self
+    {
+        return new self($shortStatusCode);
+    }
 }
\ No newline at end of file
diff --git a/src/Core/Credentials/Scope.php b/src/Core/Credentials/Scope.php
index 123eb06c..6e64d1aa 100644
--- a/src/Core/Credentials/Scope.php
+++ b/src/Core/Credentials/Scope.php
@@ -100,4 +100,12 @@ public function getScopeCodes(): array
     {
         return $this->currentScope;
     }
+
+    /**
+     * @throws \Bitrix24\SDK\Core\Exceptions\UnknownScopeCodeException
+     */
+    public static function initFromString(string $scope): self
+    {
+        return new self(str_replace(' ', '', explode(',', $scope)));
+    }
 }
\ No newline at end of file
diff --git a/src/Services/Telephony/Requests/Events/Auth.php b/src/Services/Telephony/Requests/Events/Auth.php
new file mode 100644
index 00000000..a0a3dadd
--- /dev/null
+++ b/src/Services/Telephony/Requests/Events/Auth.php
@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Bitrix24\SDK\Services\Telephony\Requests\Events;
+
+use Bitrix24\SDK\Application\ApplicationStatus;
+use Bitrix24\SDK\Core\Credentials\Scope;
+use Bitrix24\SDK\Core\Result\AbstractItem;
+
+/**
+ * @property-read string            $access_token
+ * @property-read string            $application_token
+ * @property-read string            $client_endpoint
+ * @property-read string            $domain
+ * @property-read int               $expires_in
+ * @property-read int               $expires
+ * @property-read string            $member_id
+ * @property-read Scope             $scope
+ * @property-read string            $server_endpoint
+ * @property-read ApplicationStatus $status
+ * @property-read int               $user_id
+ */
+class Auth extends AbstractItem
+{
+    /**
+     * @param int|string $offset
+     *
+     * @return bool|\DateTimeImmutable|int|mixed|null
+     * @throws \Bitrix24\SDK\Core\Exceptions\InvalidArgumentException
+     */
+    public function __get($offset)
+    {
+        return match ($offset) {
+            'scope' => Scope::initFromString((string)$this->data[$offset]),
+            'status' => ApplicationStatus::initFromString((string)$this->data[$offset]),
+            'user_id', 'expires_in', 'expires' => (int)$this->data[$offset],
+            default => parent::__get($offset),
+        };
+    }
+}
\ No newline at end of file
diff --git a/src/Services/Telephony/Requests/Events/OnExternalCallStart.php b/src/Services/Telephony/Requests/Events/OnExternalCallStart.php
deleted file mode 100644
index 6361a3c1..00000000
--- a/src/Services/Telephony/Requests/Events/OnExternalCallStart.php
+++ /dev/null
@@ -1,95 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Bitrix24\SDK\Services\Telephony\Requests\Events;
-
-use Bitrix24\SDK\Application\Requests\Events\AbstractEventRequest;
-use Bitrix24\SDK\Services\Telephony\Common\CrmEntityType;
-
-/**
- * @link https://training.bitrix24.com/rest_help/scope_telephony/telephony/events_telephony/index.php
- */
-class OnExternalCallStart extends AbstractEventRequest
-{
-    /**
-     * @return int The user ID.
-     */
-    public function getUserId(): int
-    {
-        return (int)$this->eventPayload['data']['USER_ID'];
-    }
-
-    /**
-     * @return string Outbound call ID.
-     */
-    public function getPhoneNumber(): string
-    {
-        return $this->eventPayload['data']['PHONE_NUMBER'];
-    }
-
-    /**
-     * @return string
-     */
-    public function getPhoneNumberInternational(): string
-    {
-        return $this->eventPayload['data']['PHONE_NUMBER_INTERNATIONAL'];
-    }
-
-    /**
-     * @return \Bitrix24\SDK\Services\Telephony\Common\CrmEntityType
-     * @throws \Bitrix24\SDK\Core\Exceptions\InvalidArgumentException
-     */
-    public function getCrmEntityType(): CrmEntityType
-    {
-        return CrmEntityType::initByCode($this->eventPayload['data']['CRM_ENTITY_TYPE']);
-    }
-
-    /**
-     * @return int The CRM object ID, which type is specified in CRM_ENTITY_TYPE.
-     */
-    public function getCrmEntityId(): int
-    {
-        return (int)$this->eventPayload['data']['CRM_ENTITY_ID'];
-    }
-
-    /**
-     * @return int Call list ID, if the call is made from the call list.
-     */
-    public function getCallListId(): int
-    {
-        return (int)$this->eventPayload['data']['CALL_LIST_ID'];
-    }
-
-    /**
-     * @return string External line number, via which the the call is requested.
-     */
-    public function getLineNumber(): string
-    {
-        return $this->eventPayload['data']['LINE_NUMBER'];
-    }
-
-    /**
-     * @return string Call ID from the telephony.externalcall.register method.
-     */
-    public function getCallId(): string
-    {
-        return $this->eventPayload['data']['CALL_ID'];
-    }
-
-    /**
-     * @return string
-     */
-    public function getExtension(): string
-    {
-        return $this->eventPayload['data']['EXTENSION'];
-    }
-
-    /**
-     * @return bool Defines call as initiated from the mobile app.
-     */
-    public function isMobile(): bool
-    {
-        return !($this->eventPayload['data']['IS_MOBILE'] === '0');
-    }
-}
\ No newline at end of file
diff --git a/src/Services/Telephony/Requests/Events/OnExternalCallStart/CallData.php b/src/Services/Telephony/Requests/Events/OnExternalCallStart/CallData.php
new file mode 100644
index 00000000..6a876d0d
--- /dev/null
+++ b/src/Services/Telephony/Requests/Events/OnExternalCallStart/CallData.php
@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Bitrix24\SDK\Services\Telephony\Requests\Events\OnExternalCallStart;
+
+use Bitrix24\SDK\Core\Result\AbstractItem;
+use Bitrix24\SDK\Services\Telephony\Common\CallType;
+
+/**
+ * @property-read string      $CALL_ID
+ * @property-read int         $CALL_LIST_ID
+ * @property-read array|null  $CRM_CREATED_ENTITIES
+ * @property-read int         $CRM_CREATED_LEAD
+ * @property-read int         $CRM_ENTITY_ID
+ * @property-read string|null $CRM_ENTITY_TYPE
+ * @property-read string|null $EXTENSION
+ * @property-read bool        $IS_MOBILE
+ * @property-read string|null $LINE_NUMBER
+ * @property-read string      $PHONE_NUMBER_INTERNATIONAL
+ * @property-read string      $PHONE_NUMBER
+ * @property-read int         $USER_ID
+ */
+class CallData extends AbstractItem
+{
+    /**
+     * @param int|string $offset
+     *
+     * @return bool|\DateTimeImmutable|int|mixed|null
+     * @throws \Bitrix24\SDK\Core\Exceptions\InvalidArgumentException
+     */
+    public function __get($offset)
+    {
+        return match ($offset) {
+            'IS_MOBILE' => (int)$this->data[$offset] !== 0,
+            'CALL_TYPE' => CallType::initByTypeCode((int)$this->data[$offset]),
+            'CRM_ENTITY_TYPE' => (string)$this->data[$offset],
+            'REST_APP_ID', 'CALL_LIST_ID', 'CRM_CREATED_LEAD', 'CRM_ENTITY_ID', 'USER_ID' => (int)$this->data[$offset],
+            default => parent::__get($offset),
+        };
+    }
+}
\ No newline at end of file
diff --git a/src/Services/Telephony/Requests/Events/OnExternalCallStart/OnExternalCallStart.php b/src/Services/Telephony/Requests/Events/OnExternalCallStart/OnExternalCallStart.php
new file mode 100644
index 00000000..a15f1318
--- /dev/null
+++ b/src/Services/Telephony/Requests/Events/OnExternalCallStart/OnExternalCallStart.php
@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Bitrix24\SDK\Services\Telephony\Requests\Events\OnExternalCallStart;
+
+use Bitrix24\SDK\Application\Requests\Events\AbstractEventRequest;
+use Bitrix24\SDK\Services\Telephony\Requests\Events\Auth;
+
+/**
+ * @link https://training.bitrix24.com/rest_help/scope_telephony/telephony/events_telephony/index.php
+ */
+class OnExternalCallStart extends AbstractEventRequest
+{
+    /**
+     * @return \Bitrix24\SDK\Services\Telephony\Requests\Events\OnExternalCallStart\CallData
+     */
+    public function getCallData(): CallData
+    {
+        return new CallData($this->eventPayload['data']);
+    }
+
+    /**
+     * @return \Bitrix24\SDK\Services\Telephony\Requests\Events\Auth
+     */
+    public function getAuth(): Auth
+    {
+        return new Auth($this->eventPayload['auth']);
+    }
+}
\ No newline at end of file
diff --git a/src/Services/Telephony/Requests/Events/OnVoximplantCallEnd.php b/src/Services/Telephony/Requests/Events/OnVoximplantCallEnd.php
deleted file mode 100644
index ff0229f4..00000000
--- a/src/Services/Telephony/Requests/Events/OnVoximplantCallEnd.php
+++ /dev/null
@@ -1,114 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Bitrix24\SDK\Services\Telephony\Requests\Events;
-
-use Bitrix24\SDK\Application\Requests\Events\AbstractEventRequest;
-use Bitrix24\SDK\Services\Telephony\Common\CallType;
-use DateTimeImmutable;
-use Money\Currencies\ISOCurrencies;
-use Money\Currency;
-use Money\Money;
-use Money\Parser\DecimalMoneyParser;
-
-/**
- * @link https://training.bitrix24.com/rest_help/scope_telephony/voximplant/events/onvoximplantcallend.php
- */
-class OnVoximplantCallEnd extends AbstractEventRequest
-{
-    /**
-     * @return string Call identifier.
-     */
-    public function getCallId(): string
-    {
-        return $this->eventPayload['data']['CALL_ID'];
-    }
-
-    /**
-     * @throws \Bitrix24\SDK\Core\Exceptions\InvalidArgumentException
-     */
-    public function getCallType(): CallType
-    {
-        return CallType::initByTypeCode((int)$this->eventPayload['data']['CALL_TYPE']);
-    }
-
-    /**
-     * @return string Number used by the subscriber to make a call (if call type is: 2 – Inbound) or number called by the operator (if call type is: 1 – Outbound).
-     */
-    public function getPhoneNumber(): string
-    {
-        return $this->eventPayload['data']['PHONE_NUMBER'];
-    }
-
-    /**
-     * @return string Number receiving the call (if call type is: 2 – Inbound) or number from which the call was made (if call type is: 1 – Outbound).
-     */
-    public function getPortalNumber(): string
-    {
-        return $this->eventPayload['data']['PORTAL_NUMBER'];
-    }
-
-    /**
-     * @return int Responding operator ID (if call type is: 2 – Inbound) or identifier of the calling operator (if call type is: 1 – Outbound).
-     */
-    public function getPortalUserId(): int
-    {
-        return (int)$this->eventPayload['data']['PORTAL_USER_ID'];
-    }
-
-    /**
-     * @return int Call duration.
-     */
-    public function getCallDuration(): int
-    {
-        return (int)$this->eventPayload['data']['CALL_DURATION'];
-    }
-
-    /**
-     * @return \DateTimeImmutable Date in ISO format.
-     */
-    public function getCallStartDate(): DateTimeImmutable
-    {
-        return DateTimeImmutable::createFromFormat(DATE_ATOM, $this->eventPayload['data']['CALL_START_DATE']);
-    }
-
-    /**
-     * @return \Money\Money Call cost.
-     */
-    public function getCost(): Money
-    {
-        if ($this->eventPayload['COST'] === '') {
-            return new Money(0, new Currency($this->eventPayload['data']['COST_CURRENCY']));
-        }
-
-        return (new DecimalMoneyParser(new ISOCurrencies()))->parse(
-            $this->eventPayload['data']['COST'],
-            $this->eventPayload['data']['COST_CURRENCY']
-        );
-    }
-
-    /**
-     * @return int Call code (See Call Code Table).
-     */
-    public function getCallFailedCode(): int
-    {
-        return (int)$this->eventPayload['data']['CALL_FAILED_CODE'];
-    }
-
-    /**
-     * @return string Call code textual description (Latin letters).
-     */
-    public function getCallFailedReason(): string
-    {
-        return $this->eventPayload['data']['CALL_FAILED_REASON'];
-    }
-
-    /**
-     * @return int
-     */
-    public function getCrmActivityId(): int
-    {
-        return (int)$this->eventPayload['data']['CRM_ACTIVITY_ID'];
-    }
-}
\ No newline at end of file
diff --git a/src/Services/Telephony/Requests/Events/OnVoximplantCallEnd/CallData.php b/src/Services/Telephony/Requests/Events/OnVoximplantCallEnd/CallData.php
new file mode 100644
index 00000000..b8ddfbd0
--- /dev/null
+++ b/src/Services/Telephony/Requests/Events/OnVoximplantCallEnd/CallData.php
@@ -0,0 +1,68 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallEnd;
+
+use Bitrix24\SDK\Core\Result\AbstractItem;
+use Bitrix24\SDK\Services\Telephony\Common\CallType;
+use Money\Currencies\ISOCurrencies;
+use Money\Currency;
+use Money\Money;
+use Money\Parser\DecimalMoneyParser;
+
+/**
+ * @property-read string             $CALL_ID                                     Call identifier.
+ * @property-read int                $CALL_DURATION                               Call duration.
+ * @property-read int                $CALL_FAILED_CODE                            Call code (See Call Code Table). https://training.bitrix24.com/rest_help/scope_telephony/codes_and_types.php#call_failed_code
+ * @property-read string             $CALL_FAILED_REASON                          Call code textual description (Latin letters).
+ * @property-read \DateTimeImmutable $CALL_START_DATE                             Date in ISO format.
+ * @property-read CallType           $CALL_TYPE                                   Call type (see Call Type Description). https://training.bitrix24.com/rest_help/scope_telephony/codes_and_types.php#call_type
+ * @property-read \Money\Currency    $COST_CURRENCY                               Currency of the call (RUR, USD, EUR).
+ * @property-read \Money\Money       $COST                                        Call cost.
+ * @property-read int                $CRM_ACTIVITY_ID                             CRM activity id
+ * @property-read string             $PHONE_NUMBER                                Number used by the subscriber to make a call (if call type is: 2 – Inbound) or number called by the operator (if call type is: 1 – Outbound).
+ * @property-read string             $PORTAL_NUMBER                               Number receiving the call (if call type is: 2 – Inbound) or number from which the call was made (if call type is: 1 – Outbound).
+ * @property-read int                $PORTAL_USER_ID                              Responding operator ID (if call type is: 2 – Inbound) or identifier of the calling operator (if call type is: 1 – Outbound).
+ *
+ * @link https://training.bitrix24.com/rest_help/scope_telephony/voximplant/events/onvoximplantcallend.php
+ */
+class CallData extends AbstractItem
+{
+    /**
+     * @param int|string $offset
+     *
+     * @return bool|\DateTimeImmutable|int|mixed|null
+     * @throws \Bitrix24\SDK\Core\Exceptions\InvalidArgumentException
+     * @throws \Exception
+     */
+    public function __get($offset)
+    {
+        switch ($offset) {
+            case 'CALL_ID':
+                return (string)$this->data[$offset];
+            case 'CALL_START_DATE':
+                return new \DateTimeImmutable((string)$this->data[$offset]);
+            case 'CALL_TYPE':
+                return CallType::initByTypeCode((int)$this->data[$offset]);
+            case 'CALL_DURATION':
+            case 'CALL_FAILED_CODE':
+            case 'CRM_ACTIVITY_ID':
+            case 'PORTAL_USER_ID':
+                return (int)$this->data[$offset];
+            case 'COST_CURRENCY':
+                return new Currency($this->data[$offset]);
+            case 'COST':
+                if ($this->data[$offset] === null) {
+                    return new Money(0, new Currency($this->data['COST_CURRENCY']));
+                }
+
+                return (new DecimalMoneyParser(new ISOCurrencies()))->parse(
+                    $this->data[$offset],
+                    new Currency($this->data['COST_CURRENCY'])
+                );
+            default:
+                return parent::__get($offset);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Services/Telephony/Requests/Events/OnVoximplantCallEnd/OnVoximplantCallEnd.php b/src/Services/Telephony/Requests/Events/OnVoximplantCallEnd/OnVoximplantCallEnd.php
new file mode 100644
index 00000000..1b0697ad
--- /dev/null
+++ b/src/Services/Telephony/Requests/Events/OnVoximplantCallEnd/OnVoximplantCallEnd.php
@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallEnd;
+
+use Bitrix24\SDK\Application\Requests\Events\AbstractEventRequest;
+use Bitrix24\SDK\Services\Telephony\Requests\Events\Auth;
+use DateTimeImmutable;
+use Money\Currencies\ISOCurrencies;
+use Money\Currency;
+use Money\Money;
+use Money\Parser\DecimalMoneyParser;
+
+/**
+ * @link https://training.bitrix24.com/rest_help/scope_telephony/voximplant/events/onvoximplantcallend.php
+ */
+class OnVoximplantCallEnd extends AbstractEventRequest
+{
+    /**
+     * @return \Bitrix24\SDK\Services\Telephony\Requests\Events\Auth
+     */
+    public function getAuth(): Auth
+    {
+        return new Auth($this->eventPayload['auth']);
+    }
+
+    /**
+     * @return \Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallEnd\CallData
+     */
+    public function getCallData(): CallData
+    {
+        return new CallData($this->eventPayload['data']);
+    }
+}
\ No newline at end of file
diff --git a/src/Services/Telephony/Requests/Events/OnVoximplantCallInit.php b/src/Services/Telephony/Requests/Events/OnVoximplantCallInit.php
deleted file mode 100644
index 753f2d67..00000000
--- a/src/Services/Telephony/Requests/Events/OnVoximplantCallInit.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Bitrix24\SDK\Services\Telephony\Requests\Events;
-
-use Bitrix24\SDK\Application\Requests\Events\AbstractEventRequest;
-use Bitrix24\SDK\Services\Telephony\Common\CallType;
-
-/**
- * @link https://training.bitrix24.com/rest_help/scope_telephony/voximplant/events/onvoximplantcallInit.php
- */
-class OnVoximplantCallInit extends AbstractEventRequest
-{
-    /**
-     * @return string Call identifier.
-     */
-    public function getCallId(): string
-    {
-        return $this->eventPayload['data']['CALL_ID'];
-    }
-
-    /**
-     * @throws \Bitrix24\SDK\Core\Exceptions\InvalidArgumentException
-     */
-    public function getCallType(): CallType
-    {
-        return CallType::initByTypeCode((int)$this->eventPayload['data']['CALL_TYPE']);
-    }
-
-    /**
-     * @return string Line ID (numeric for leased PBX, regXXX for cloud hosted PBX, and sipXXX for office PBX).
-     */
-    public function getAccountSearchId(): string
-    {
-        return $this->eventPayload['data']['ACCOUNT_SEARCH_ID'];
-    }
-
-    /**
-     * @return string Number called by the operator (if call type is: 1 – Outbound) or number called by the subscriber (if call type is: 2 – Inbound).
-     */
-    public function getPhoneNumber(): string
-    {
-        return $this->eventPayload['data']['PHONE_NUMBER'];
-    }
-
-    /**
-     * @return string Line identifier (if call type is: 1 – Outbound) or telephone number used to make a call to the portal (if call type is: 2 – Inbound).
-     */
-    public function getCallerId(): string
-    {
-        return $this->eventPayload['data']['CALLER_ID'];
-    }
-}
\ No newline at end of file
diff --git a/src/Services/Telephony/Requests/Events/OnVoximplantCallInit/CallData.php b/src/Services/Telephony/Requests/Events/OnVoximplantCallInit/CallData.php
new file mode 100644
index 00000000..383db9bb
--- /dev/null
+++ b/src/Services/Telephony/Requests/Events/OnVoximplantCallInit/CallData.php
@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallInit;
+
+use Bitrix24\SDK\Core\Result\AbstractItem;
+use Bitrix24\SDK\Services\Telephony\Common\CallType;
+
+/**
+ * @property-read string|null $ACCOUNT_SEARCH_ID Line ID (numeric for leased PBX, regXXX for cloud hosted PBX, and sipXXX for office PBX).
+ * @property-read string      $CALL_ID           Call identifier.
+ * @property-read string|null $PHONE_NUMBER      Number called by the operator (if call type is: 1 – Outbound) or number called by the subscriber (if call type is: 2 – Inbound).
+ * @property-read string      $CALLER_ID         Line identifier (if call type is: 1 – Outbound) or telephone number used to make a call to the portal (if call type is: 2 – Inbound).
+ * @property-read int         $REST_APP_ID
+ * @property-read CallType    $CALL_TYPE         Call type (see Call Type Description). https://training.bitrix24.com/rest_help/scope_telephony/codes_and_types.php#call_type
+ * @link https://training.bitrix24.com/rest_help/scope_telephony/voximplant/events/onvoximplantcallInit.php
+ */
+class CallData extends AbstractItem
+{
+    /**
+     * @param int|string $offset
+     *
+     * @return bool|\DateTimeImmutable|int|mixed|null
+     * @throws \Bitrix24\SDK\Core\Exceptions\InvalidArgumentException
+     */
+    public function __get($offset)
+    {
+        return match ($offset) {
+            'CALL_TYPE' => CallType::initByTypeCode((int)$this->data[$offset]),
+            'REST_APP_ID' => (int)$this->data[$offset],
+            default => parent::__get($offset),
+        };
+    }
+}
\ No newline at end of file
diff --git a/src/Services/Telephony/Requests/Events/OnVoximplantCallInit/OnVoximplantCallInit.php b/src/Services/Telephony/Requests/Events/OnVoximplantCallInit/OnVoximplantCallInit.php
new file mode 100644
index 00000000..2e0c2889
--- /dev/null
+++ b/src/Services/Telephony/Requests/Events/OnVoximplantCallInit/OnVoximplantCallInit.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallInit;
+
+use Bitrix24\SDK\Application\Requests\Events\AbstractEventRequest;
+use Bitrix24\SDK\Services\Telephony\Common\CallType;
+use Bitrix24\SDK\Services\Telephony\Requests\Events\Auth;
+use Bitrix24\SDK\Services\Telephony\Service\Call;
+
+/**
+ * @link https://training.bitrix24.com/rest_help/scope_telephony/voximplant/events/onvoximplantcallInit.php
+ */
+class OnVoximplantCallInit extends AbstractEventRequest
+{
+    /**
+     * @return \Bitrix24\SDK\Services\Telephony\Requests\Events\Auth
+     */
+    public function getAuth(): Auth
+    {
+        return new Auth($this->eventPayload['auth']);
+    }
+
+    /**
+     * @return \Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallInit\CallData
+     */
+    public function getCallData(): CallData
+    {
+        return new CallData($this->eventPayload['data']);
+    }
+}
\ No newline at end of file
diff --git a/src/Services/Telephony/Requests/Events/OnVoximplantCallStart.php b/src/Services/Telephony/Requests/Events/OnVoximplantCallStart.php
deleted file mode 100644
index 11df4201..00000000
--- a/src/Services/Telephony/Requests/Events/OnVoximplantCallStart.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Bitrix24\SDK\Services\Telephony\Requests\Events;
-
-use Bitrix24\SDK\Application\Requests\Events\AbstractEventRequest;
-
-/**
- * @link https://training.bitrix24.com/rest_help/scope_telephony/voximplant/events/onvoximplantcallstart.php
- */
-class OnVoximplantCallStart extends AbstractEventRequest
-{
-    /**
-     * @return string Call identifier.
-     */
-    public function getCallId(): string
-    {
-        return $this->eventPayload['data']['CALL_ID'];
-    }
-
-    /**
-     * @return int Identifier of the user who responded the call.
-     */
-    public function getUserId(): int
-    {
-        return (int)$this->eventPayload['data']['USER_ID'];
-    }
-}
\ No newline at end of file
diff --git a/src/Services/Telephony/Requests/Events/OnVoximplantCallStart/CallData.php b/src/Services/Telephony/Requests/Events/OnVoximplantCallStart/CallData.php
new file mode 100644
index 00000000..86a08f01
--- /dev/null
+++ b/src/Services/Telephony/Requests/Events/OnVoximplantCallStart/CallData.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallStart;
+
+use Bitrix24\SDK\Core\Result\AbstractItem;
+use Bitrix24\SDK\Services\Telephony\Common\CallType;
+
+/**
+ * @property-read string $CALL_ID
+ * @property-read int    $USER_ID
+ */
+class CallData extends AbstractItem
+{
+    /**
+     * @param int|string $offset
+     *
+     * @return bool|\DateTimeImmutable|int|mixed|null
+     */
+    public function __get($offset)
+    {
+        return match ($offset) {
+            'USER_ID' => (int)$this->data[$offset],
+            default => parent::__get($offset),
+        };
+    }
+}
\ No newline at end of file
diff --git a/src/Services/Telephony/Requests/Events/OnVoximplantCallStart/OnVoximplantCallStart.php b/src/Services/Telephony/Requests/Events/OnVoximplantCallStart/OnVoximplantCallStart.php
new file mode 100644
index 00000000..6138ac4f
--- /dev/null
+++ b/src/Services/Telephony/Requests/Events/OnVoximplantCallStart/OnVoximplantCallStart.php
@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallStart;
+
+use Bitrix24\SDK\Application\Requests\Events\AbstractEventRequest;
+use Bitrix24\SDK\Services\Telephony\Requests\Events\Auth;
+
+/**
+ * @link https://training.bitrix24.com/rest_help/scope_telephony/voximplant/events/onvoximplantcallstart.php
+ */
+class OnVoximplantCallStart extends AbstractEventRequest
+{
+    /**
+     * @return \Bitrix24\SDK\Services\Telephony\Requests\Events\Auth
+     */
+    public function getAuth(): Auth
+    {
+        return new Auth($this->eventPayload['auth']);
+    }
+    /**
+     * @return \Bitrix24\SDK\Services\Telephony\Requests\Events\OnVoximplantCallStart\CallData
+     */
+    public function getCallData(): CallData
+    {
+        return new CallData($this->eventPayload['data']);
+    }
+}
\ No newline at end of file
diff --git a/tests/Unit/Application/ApplicationStatusTest.php b/tests/Unit/Application/ApplicationStatusTest.php
index cdf70fb6..d768b0e4 100644
--- a/tests/Unit/Application/ApplicationStatusTest.php
+++ b/tests/Unit/Application/ApplicationStatusTest.php
@@ -19,7 +19,7 @@ class ApplicationStatusTest extends TestCase
      * @dataProvider statusDataProvider
      * @throws \Bitrix24\SDK\Core\Exceptions\InvalidArgumentException
      */
-    public function testGetStatusCode(string $shortCode, string $longCode)
+    public function testGetStatusCode(string $shortCode, string $longCode): void
     {
         $this->assertEquals(
             $longCode,
@@ -36,6 +36,16 @@ public function testInvalidStatusCode(): void
         new ApplicationStatus('foo');
     }
 
+    /**
+     * @return void
+     * @throws \Bitrix24\SDK\Core\Exceptions\InvalidArgumentException
+     * @covers \Bitrix24\SDK\Application\ApplicationStatus::initFromString
+     */
+    public function testInitFromString(): void
+    {
+        $this->assertTrue(ApplicationStatus::initFromString('F')->isFree());
+    }
+
     /**
      * @return \Generator
      */
diff --git a/tests/Unit/Core/Credentials/ScopeTest.php b/tests/Unit/Core/Credentials/ScopeTest.php
index 5ffd952d..d7d37b32 100644
--- a/tests/Unit/Core/Credentials/ScopeTest.php
+++ b/tests/Unit/Core/Credentials/ScopeTest.php
@@ -82,4 +82,16 @@ public function testWrongScopeCode(): void
 
         $this->assertEquals(['crm', 'call', 'im'], $scope->getScopeCodes());
     }
+
+    /**
+     * @return void
+     * @throws \Bitrix24\SDK\Core\Exceptions\UnknownScopeCodeException
+     * @covers  \Bitrix24\SDK\Core\Credentials\Scope::initFromString
+     * @testdox Test init Scope from string
+     */
+    public function testInitFromString(): void
+    {
+        $scope = Scope::initFromString('crm,telephony,call,user_basic,placement,im,imopenlines');
+        $this->assertEquals(['crm', 'telephony', 'call', 'user_basic', 'placement', 'im', 'imopenlines'], $scope->getScopeCodes());
+    }
 }