diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d446461..4becf52 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -6,7 +6,7 @@ jobs:
             - ubuntu-latest
         strategy:
             matrix:
-                php: ['7.2', '7.3', '7.4', '8.0', '8.1', '8.2']
+                php: ['8.1', '8.2', '8.3']
         steps:
             - name: Configure Git
               if: ${{ matrix.os == 'windows-latest' }}
diff --git a/composer.json b/composer.json
index 69a036a..7cfe1f5 100644
--- a/composer.json
+++ b/composer.json
@@ -33,7 +33,8 @@
         "johnstevenson/json-works": "~1.1",
         "firebase/php-jwt": "^6.0",
         "guzzlehttp/guzzle": "~6.0|~7.0",
-      "ext-json": "*"
+      "ext-json": "*",
+        "vonage/jwt": "^0.5.1"
     },
     "require-dev": {
         "phpunit/phpunit": "^7.4|^8.0",
@@ -55,5 +56,10 @@
             "OpenTok\\": "src/OpenTok",
             "OpenTokTest\\": "tests/OpenTokTest"
         }
+    },
+    "config": {
+        "allow-plugins": {
+            "php-http/discovery": true
+        }
     }
 }
diff --git a/sample/Archiving/README.md b/sample/Archiving/README.md
index a866579..d4b6d00 100644
--- a/sample/Archiving/README.md
+++ b/sample/Archiving/README.md
@@ -56,7 +56,7 @@ $app->get('/host', function () use ($app, $sessionId) {
 
     $token = $app->opentok->generateToken($sessionId, array(
         'role' => Role::MODERATOR
-    ));
+    ), true);
 
     $app->render('host.html', array(
         'apiKey' => $app->apiKey,
diff --git a/src/OpenTok/OpenTok.php b/src/OpenTok/OpenTok.php
index bdc8967..36d56f1 100644
--- a/src/OpenTok/OpenTok.php
+++ b/src/OpenTok/OpenTok.php
@@ -2,10 +2,20 @@
 
 namespace OpenTok;
 
+use DateTimeImmutable;
+use Firebase\JWT\Key;
+use Lcobucci\JWT\Configuration;
+use Lcobucci\JWT\Encoding\ChainedFormatter;
+use Lcobucci\JWT\Encoding\JoseEncoder;
+use Lcobucci\JWT\Signer\Key\InMemory;
+use Lcobucci\JWT\Signer\Rsa\Sha256;
+use Lcobucci\JWT\Token\Builder;
 use OpenTok\Util\Client;
 use OpenTok\Util\Validators;
 use OpenTok\Exception\InvalidArgumentException;
 use OpenTok\Exception\UnexpectedValueException;
+use Ramsey\Uuid\Uuid;
+use Vonage\JWT\TokenGenerator;
 
 /**
 * Contains methods for creating OpenTok sessions, generating tokens, and working with archives.
@@ -19,7 +29,6 @@
 */
 class OpenTok
 {
-
     /** @internal */
     private $apiKey;
     /** @internal */
@@ -104,11 +113,56 @@ public function __construct($apiKey, $apiSecret, $options = array())
      *
      * </ul>
      *
+     * @param bool $legacy By default, OpenTok uses SHA256 JWTs for authentication. Switching
+     * legacy to true will create a deprecated T1 token for backwards compatibility.
+     *
      * @return string The token string.
      */
-    public function generateToken($sessionId, $options = array())
+    public function generateToken(string $sessionId, array $options = array(), bool $legacy = false): string
+    {
+        if ($legacy) {
+            return $this->returnLegacyToken($sessionId, $options);
+        }
+
+        $issuedAt = new \DateTimeImmutable('@' . time());
+
+        $defaults = [
+            'session_id' => $sessionId,
+            'role' => Role::PUBLISHER,
+            'expireTime' => null,
+            'initial_layout_list' => [''],
+            'ist' => 'project',
+            'nonce' => mt_rand(),
+            'scope' => 'session.connect'
+        ];
+
+        $options = array_merge($defaults, array_intersect_key($options, $defaults));
+
+        $builder = new Builder(new JoseEncoder(), ChainedFormatter::default());
+        $builder = $builder->issuedBy($this->apiKey);
+
+        if ($options['expireTime']) {
+            $expiry = new \DateTimeImmutable('@' . $options['expireTime']);
+            $builder = $builder->expiresAt($expiry);
+        }
+
+        unset($options['expireTime']);
+
+        $builder = $builder->issuedAt($issuedAt);
+        $builder = $builder->canOnlyBeUsedAfter($issuedAt);
+        $builder = $builder->identifiedBy(bin2hex(random_bytes(16)));
+
+        foreach ($options as $key => $value) {
+            $builder = $builder->withClaim($key, $value);
+        }
+
+        $token = $builder->getToken(new \Lcobucci\JWT\Signer\Hmac\Sha256(), InMemory::plainText($this->apiSecret));
+
+        return $token->toString();
+    }
+
+    private function returnLegacyToken(string $sessionId, array $options = []): string
     {
-        // unpack optional arguments (merging with default values) into named variables
         $defaults = array(
             'role' => Role::PUBLISHER,
             'expireTime' => null,
@@ -237,7 +291,6 @@ public function createSession($options = array())
         }
 
         if (array_key_exists('e2ee', $options) && $options['e2ee']) {
-
             if (array_key_exists('mediaMode', $options) && $options['mediaMode'] !== MediaMode::ROUTED) {
                 throw new InvalidArgumentException('MediaMode must be routed in order to enable E2EE');
             }
@@ -885,13 +938,13 @@ public function startBroadcast(string $sessionId, array $options = []): Broadcas
             Validators::validateResolution($options['resolution']);
         }
 
-	    if (isset($options['outputs']['hls'])) {
-		    Validators::validateBroadcastOutputOptions($options['outputs']['hls']);
-	    }
+        if (isset($options['outputs']['hls'])) {
+            Validators::validateBroadcastOutputOptions($options['outputs']['hls']);
+        }
 
-		if (isset($options['outputs']['rtmp'])) {
-			Validators::validateRtmpStreams($options['outputs']['rtmp']);
-		}
+        if (isset($options['outputs']['rtmp'])) {
+            Validators::validateRtmpStreams($options['outputs']['rtmp']);
+        }
 
         $defaults = [
             'layout' => Layout::getBestFit(),
@@ -900,11 +953,11 @@ public function startBroadcast(string $sessionId, array $options = []): Broadcas
             'streamMode' => 'auto',
             'resolution' => '640x480',
             'maxBitRate' => 2000000,
-	        'outputs' => [
-				'hls' => [
-	                'dvr' => false,
-					'lowLatency' => false
-				]
+            'outputs' => [
+                'hls' => [
+                    'dvr' => false,
+                    'lowLatency' => false
+                ]
             ]
         ];
 
@@ -1316,8 +1369,7 @@ public function startCaptions(
         ?int $maxDuration = null,
         ?bool $partialCaptions = null,
         ?string $statusCallbackUrl = null
-    ): array
-    {
+    ): array {
         return $this->client->startCaptions(
             $sessionId,
             $token,
diff --git a/src/OpenTok/Session.php b/src/OpenTok/Session.php
index 2da426d..c9b437c 100644
--- a/src/OpenTok/Session.php
+++ b/src/OpenTok/Session.php
@@ -154,9 +154,9 @@ public function __toString()
      *
      * @return string The token string.
      */
-    public function generateToken($options = array())
+    public function generateToken($options = array(), bool $legacy = false)
     {
-        return $this->opentok->generateToken($this->sessionId, $options);
+        return $this->opentok->generateToken($this->sessionId, $options, $legacy);
     }
 
     /**
diff --git a/tests/OpenTokTest/OpenTokTest.php b/tests/OpenTokTest/OpenTokTest.php
index a014cdb..9b2c78b 100644
--- a/tests/OpenTokTest/OpenTokTest.php
+++ b/tests/OpenTokTest/OpenTokTest.php
@@ -2,6 +2,8 @@
 
 namespace OpenTokTest;
 
+use Lcobucci\JWT\Configuration;
+use Lcobucci\JWT\Token\Plain;
 use OpenTok\Render;
 use OpenTok\Role;
 use OpenTok\Layout;
@@ -582,7 +584,7 @@ public function testGeneratesToken(): void
         $opentok = new OpenTok($bogusApiKey, $bogusApiSecret);
 
         // Act
-        $token = $opentok->generateToken($sessionId);
+        $token = $opentok->generateToken($sessionId, [], true);
 
         // Assert
         $this->assertIsString($token);
@@ -613,7 +615,7 @@ public function testGeneratesTokenWithRole(): void
         $opentok = new OpenTok($bogusApiKey, $bogusApiSecret);
 
         // Act
-        $token = $opentok->generateToken($sessionId, array('role' => Role::MODERATOR));
+        $token = $opentok->generateToken($sessionId, array('role' => Role::MODERATOR), true);
 
         // Assert
         $this->assertIsString($token);
@@ -645,7 +647,7 @@ public function testGeneratesTokenWithExpireTime(): void
         // Act
         // expires in one hour (60 seconds * 60 minutes)
         $inOneHour = time() + (60 * 60);
-        $token = $opentok->generateToken($sessionId, array('expireTime' => $inOneHour ));
+        $token = $opentok->generateToken($sessionId, array('expireTime' => $inOneHour ), true);
 
         // Assert
         $this->assertIsString($token);
@@ -675,7 +677,7 @@ public function testGeneratesTokenWithData(): void
 
         // Act
         $userStatus = '{nick:"johnny",status:"hey there fellas!"}';
-        $token = $opentok->generateToken($sessionId, array('data' => $userStatus ));
+        $token = $opentok->generateToken($sessionId, array('data' => $userStatus), true);
 
         // Assert
         $this->assertIsString($token);
@@ -712,7 +714,7 @@ public function testGeneratesTokenWithInitialLayoutClassList(): void
         // Act
         $token = $opentok->generateToken($sessionId, array(
             'initialLayoutClassList' => $initialLayouClassList
-        ));
+        ), true);
 
         // Assert
         $this->assertIsString($token);
@@ -737,7 +739,32 @@ public function testFailsWhenGeneratingTokenUsingInvalidRole(): void
     {
         $this->expectException('InvalidArgumentException');
         $this->setupOT();
-        $token = $this->opentok->generateToken('SESSIONID', array('role' => 'notarole'));
+        $token = $this->opentok->generateToken('SESSIONID', array('role' => 'notarole'), true);
+    }
+
+    public function testWillCreateJwt(): void
+    {
+        $openTok = new OpenTok('my-api-key', 'my-super-long-and-cool-api-secret');
+        $token = $openTok->generateToken('some-token-value');
+
+        $config = Configuration::forSymmetricSigner(
+            new \Lcobucci\JWT\Signer\Hmac\Sha256(),
+            \Lcobucci\JWT\Signer\Key\InMemory::plainText('my-super-long-and-cool-api-secret')
+        );
+
+        $token = $config->parser()->parse($token);
+        $this->assertInstanceOf(Plain::class, $token);
+
+        $this->assertTrue($config->validator()->validate($token, new \Lcobucci\JWT\Validation\Constraint\SignedWith(
+            $config->signer(),
+            $config->signingKey()
+        )));
+
+        $this->assertEquals('my-api-key', $token->claims()->get('iss'));
+        $this->assertEquals('some-token-value', $token->claims()->get('session_id'));
+        $this->assertEquals('publisher', $token->claims()->get('role'));
+        $this->assertEquals('project', $token->claims()->get('ist'));
+        $this->assertEquals('session.connect', $token->claims()->get('scope'));
     }
 
     public function testStartsArchive(): void
@@ -763,7 +790,7 @@ public function testStartsArchive(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -836,7 +863,7 @@ public function testStartsArchiveInMultiTagMode(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -875,7 +902,7 @@ public function testStartsArchiveInManualMode(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -942,7 +969,7 @@ public function testStartsArchiveNamed(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -988,7 +1015,7 @@ public function testStartsArchiveNamedDeprecated(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1030,7 +1057,7 @@ public function testStartsArchiveAudioOnly(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1075,7 +1102,7 @@ public function testStartsArchiveIndividualOutput(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1119,7 +1146,7 @@ public function testStartsArchiveResolutionSD(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1162,7 +1189,7 @@ public function testStartsArchiveResolutionHD(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1201,7 +1228,7 @@ public function testStopsArchive(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive/'.$archiveId.'/stop', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive/' . $archiveId . '/stop', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1237,7 +1264,7 @@ public function testGetsArchive(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('GET', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive/'.$archiveId, $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive/' . $archiveId, $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1298,7 +1325,7 @@ public function testDeletesArchive(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('DELETE', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive/'.$archiveId, $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive/' . $archiveId, $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1332,7 +1359,7 @@ public function testListsArchives(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('GET', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1363,7 +1390,7 @@ public function testListsArchivesWithOffsetAndCount(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('GET', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1398,7 +1425,7 @@ public function testListsArchivesWithSessionId(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('GET', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1407,9 +1434,9 @@ public function testListsArchivesWithSessionId(): void
         $this->assertInstanceOf('OpenTok\ArchiveList', $archiveList);
         $this->assertEquals(2, $archiveList->totalCount());
         $this->assertEquals($sessionId, $archiveList->getItems()[0]->sessionId);
-        $this->assertEquals($sessionId, $archiveList->getItems()[1]->sessionId);        
+        $this->assertEquals($sessionId, $archiveList->getItems()[1]->sessionId);
         $this->assertEquals('b8f64de1-e218-4091-9544-4cbf369fc238', $archiveList->getItems()[0]->id);
-        $this->assertEquals('832641bf-5dbf-41a1-ad94-fea213e59a92', $archiveList->getItems()[1]->id);        
+        $this->assertEquals('832641bf-5dbf-41a1-ad94-fea213e59a92', $archiveList->getItems()[1]->id);
     }
 
     public function testFailsWhenListingArchivesWithTooLargeCount(): void
@@ -1472,7 +1499,7 @@ public function testForceDisconnect(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('DELETE', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/session/'.$sessionId.'/connection/'.$connectionId, $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/session/' . $sessionId . '/connection/' . $connectionId, $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1497,7 +1524,7 @@ public function testForceDisconnectConnectionException(): void
 
         $connectionId = '063e72a4-64b4-43c8-9da5-eca071daab89';
 
-        $this->expectException('OpenTok\Exception\ForceDisconnectConnectionException');        
+        $this->expectException('OpenTok\Exception\ForceDisconnectConnectionException');
 
         // Act
         $this->opentok->forceDisconnect($sessionId, $connectionId);
@@ -1558,202 +1585,202 @@ public function testCanConnectAudioStreamWithWebsocket()
         $this->assertEquals('7aebb3a4-3d86-4962-b317-afb73e05439d', $response['connectionId']);
     }
 
-	public function testCanStartBroadcastWithRmtp()
-	{
-		$this->setupOTWithMocks([[
-			'code' => 200,
-			'headers' => [
-				'Content-Type' => 'application/json'
-			],
-			'path' => '/v2/project/APIKEY/broadcast/BROADCASTID/start_default'
-		]]);
-
-		$sessionId = '2_MX44NTQ1MTF-fjE0NzI0MzU2MDUyMjN-eVgwNFJhZmR6MjdockFHanpxNzBXaEFXfn4';
-
-		$options = [
-			'outputs' => [
-				'hls' => [
-					'dvr' => true,
-					'lowLatency' => false
-				],
-				'rtmp' => [
-					[
-						'id' => 'foo',
-						'serverUrl' => 'rtmps://myfooserver/myfooapp',
-						'streamName' => 'myfoostream'
-					],
-					[
-						'id' => 'bar',
-						'serverUrl' => 'rtmps://myfooserver/mybarapp',
-						'streamName' => 'mybarstream'
-					],
-				]
-			]
-		];
-
-		$broadcast = $this->opentok->startBroadcast($sessionId, $options);
-		$this->assertTrue($broadcast->isHls);
-		$this->assertFalse($broadcast->isDvr);
-		$this->assertFalse($broadcast->isLowLatency);
-		$this->assertTrue(array_key_exists('rtmp', $broadcast->broadcastUrls));
-	}
-
-	public function testCannotStartBroadcastWithOver5RtmpChannels(): void
-	{
-		$this->expectException(InvalidArgumentException::class);
-
-		$this->setupOTWithMocks([[
-			'code' => 200,
-			'headers' => [
-				'Content-Type' => 'application/json'
-			],
-			'path' => '/v2/project/APIKEY/broadcast/BROADCASTID/start_default'
-		]]);
-
-		$sessionId = '2_MX44NTQ1MTF-fjE0NzI0MzU2MDUyMjN-eVgwNFJhZmR6MjdockFHanpxNzBXaEFXfn4';
-
-		$options = [
-			'outputs' => [
-				'hls' => [
-					'dvr' => true,
-					'lowLatency' => false
-				],
-				'rtmp' => [
-					[
-						'id' => 'one',
-						'serverUrl' => 'rtmps://myfooserver/one',
-						'streamName' => 'one'
-					],
-					[
-						'id' => 'two',
-						'serverUrl' => 'rtmps://myfooserver/two',
-						'streamName' => 'two'
-					],
-					[
-						'id' => 'three',
-						'serverUrl' => 'rtmps://myfooserver/three',
-						'streamName' => 'three'
-					],
-					[
-						'id' => 'four',
-						'serverUrl' => 'rtmps://myfooserver/four',
-						'streamName' => 'four'
-					],
-					[
-						'id' => 'five',
-						'serverUrl' => 'rtmps://myfooserver/five',
-						'streamName' => 'five'
-					],
-					[
-						'id' => 'six',
-						'serverUrl' => 'rtmps://myfooserver/six',
-						'streamName' => 'six'
-					],
-				]
-			]
-		];
-
-		$broadcast = $this->opentok->startBroadcast($sessionId, $options);
-	}
-
-	public function testCanStartBroadcastWithDefaultHlsOptions(): void
-    {
-		$this->setupOTWithMocks([[
-			'code' => 200,
-			'headers' => [
-				'Content-Type' => 'application/json'
-			],
-			'path' => '/v2/project/APIKEY/broadcast/BROADCASTID/start_default'
-		]]);
-
-		$sessionId = '2_MX44NTQ1MTF-fjE0NzI0MzU2MDUyMjN-eVgwNFJhZmR6MjdockFHanpxNzBXaEFXfn4';
-
-		$broadcast = $this->opentok->startBroadcast($sessionId);
-		$this->assertTrue($broadcast->isHls);
-		$this->assertFalse($broadcast->isDvr);
-		$this->assertFalse($broadcast->isLowLatency);
+    public function testCanStartBroadcastWithRmtp()
+    {
+        $this->setupOTWithMocks([[
+            'code' => 200,
+            'headers' => [
+                'Content-Type' => 'application/json'
+            ],
+            'path' => '/v2/project/APIKEY/broadcast/BROADCASTID/start_default'
+        ]]);
+
+        $sessionId = '2_MX44NTQ1MTF-fjE0NzI0MzU2MDUyMjN-eVgwNFJhZmR6MjdockFHanpxNzBXaEFXfn4';
+
+        $options = [
+            'outputs' => [
+                'hls' => [
+                    'dvr' => true,
+                    'lowLatency' => false
+                ],
+                'rtmp' => [
+                    [
+                        'id' => 'foo',
+                        'serverUrl' => 'rtmps://myfooserver/myfooapp',
+                        'streamName' => 'myfoostream'
+                    ],
+                    [
+                        'id' => 'bar',
+                        'serverUrl' => 'rtmps://myfooserver/mybarapp',
+                        'streamName' => 'mybarstream'
+                    ],
+                ]
+            ]
+        ];
+
+        $broadcast = $this->opentok->startBroadcast($sessionId, $options);
+        $this->assertTrue($broadcast->isHls);
+        $this->assertFalse($broadcast->isDvr);
+        $this->assertFalse($broadcast->isLowLatency);
+        $this->assertTrue(array_key_exists('rtmp', $broadcast->broadcastUrls));
+    }
+
+    public function testCannotStartBroadcastWithOver5RtmpChannels(): void
+    {
+        $this->expectException(InvalidArgumentException::class);
+
+        $this->setupOTWithMocks([[
+            'code' => 200,
+            'headers' => [
+                'Content-Type' => 'application/json'
+            ],
+            'path' => '/v2/project/APIKEY/broadcast/BROADCASTID/start_default'
+        ]]);
+
+        $sessionId = '2_MX44NTQ1MTF-fjE0NzI0MzU2MDUyMjN-eVgwNFJhZmR6MjdockFHanpxNzBXaEFXfn4';
+
+        $options = [
+            'outputs' => [
+                'hls' => [
+                    'dvr' => true,
+                    'lowLatency' => false
+                ],
+                'rtmp' => [
+                    [
+                        'id' => 'one',
+                        'serverUrl' => 'rtmps://myfooserver/one',
+                        'streamName' => 'one'
+                    ],
+                    [
+                        'id' => 'two',
+                        'serverUrl' => 'rtmps://myfooserver/two',
+                        'streamName' => 'two'
+                    ],
+                    [
+                        'id' => 'three',
+                        'serverUrl' => 'rtmps://myfooserver/three',
+                        'streamName' => 'three'
+                    ],
+                    [
+                        'id' => 'four',
+                        'serverUrl' => 'rtmps://myfooserver/four',
+                        'streamName' => 'four'
+                    ],
+                    [
+                        'id' => 'five',
+                        'serverUrl' => 'rtmps://myfooserver/five',
+                        'streamName' => 'five'
+                    ],
+                    [
+                        'id' => 'six',
+                        'serverUrl' => 'rtmps://myfooserver/six',
+                        'streamName' => 'six'
+                    ],
+                ]
+            ]
+        ];
+
+        $broadcast = $this->opentok->startBroadcast($sessionId, $options);
+    }
+
+    public function testCanStartBroadcastWithDefaultHlsOptions(): void
+    {
+        $this->setupOTWithMocks([[
+            'code' => 200,
+            'headers' => [
+                'Content-Type' => 'application/json'
+            ],
+            'path' => '/v2/project/APIKEY/broadcast/BROADCASTID/start_default'
+        ]]);
+
+        $sessionId = '2_MX44NTQ1MTF-fjE0NzI0MzU2MDUyMjN-eVgwNFJhZmR6MjdockFHanpxNzBXaEFXfn4';
+
+        $broadcast = $this->opentok->startBroadcast($sessionId);
+        $this->assertTrue($broadcast->isHls);
+        $this->assertFalse($broadcast->isDvr);
+        $this->assertFalse($broadcast->isLowLatency);
         $this->assertEquals('live', $broadcast->broadcastUrls['rtmp']['foo']['status']);
-	}
-
-	public function testCanStartBroadcastWithDvrEnabled(): void
-    {
-		$this->setupOTWithMocks([[
-			'code' => 200,
-			'headers' => [
-				'Content-Type' => 'application/json'
-			],
-			'path' => '/v2/project/APIKEY/broadcast/BROADCASTID/start_dvr'
-		]]);
-
-		$sessionId = '2_MX44NTQ1MTF-fjE0NzI0MzU2MDUyMjN-eVgwNFJhZmR6MjdockFHanpxNzBXaEFXfn4';
-
-		$options = [
-			'outputs' => [
-				'hls' => [
-					'dvr' => true,
-					'lowLatency' => false
-				]
-			]
-		];
-
-		$broadcast = $this->opentok->startBroadcast($sessionId, $options);
-		$this->assertTrue($broadcast->isHls);
-		$this->assertTrue($broadcast->isDvr);
-		$this->assertFalse($broadcast->isLowLatency);
-	}
-
-	public function testCanStartBroadcastWithLowLatencyEnabled(): void
-    {
-		$this->setupOTWithMocks([[
-			'code' => 200,
-			'headers' => [
-				'Content-Type' => 'application/json'
-			],
-			'path' => '/v2/project/APIKEY/broadcast/BROADCASTID/start_ll'
-		]]);
-
-		$sessionId = '2_MX44NTQ1MTF-fjE0NzI0MzU2MDUyMjN-eVgwNFJhZmR6MjdockFHanpxNzBXaEFXfn4';
-
-		$options = [
-			'outputs' => [
-				'hls' => [
-					'dvr' => true,
-					'lowLatency' => false
-				]
-			]
-		];
-
-		$broadcast = $this->opentok->startBroadcast($sessionId, $options);
-		$this->assertTrue($broadcast->isHls);
-		$this->assertFalse($broadcast->isDvr);
-		$this->assertTrue($broadcast->isLowLatency);
-	}
-
-	public function testCannotStartBroadcastWithBothHlsAndDvrEnabled(): void
-    {
-		$this->expectException(InvalidArgumentException::class);
-
-		$this->setupOTWithMocks([[
-			'code' => 200,
-			'headers' => [
-				'Content-Type' => 'application/json'
-			],
-			'path' => '/v2/project/APIKEY/broadcast/BROADCASTID/start_ll'
-		]]);
-
-		$sessionId = '2_MX44NTQ1MTF-fjE0NzI0MzU2MDUyMjN-eVgwNFJhZmR6MjdockFHanpxNzBXaEFXfn4';
-
-		$options = [
-			'outputs' => [
-				'hls' => [
-					'dvr' => true,
-					'lowLatency' => true
-				]
-			]
-		];
-
-		$broadcast = $this->opentok->startBroadcast($sessionId, $options);
-	}
+    }
+
+    public function testCanStartBroadcastWithDvrEnabled(): void
+    {
+        $this->setupOTWithMocks([[
+            'code' => 200,
+            'headers' => [
+                'Content-Type' => 'application/json'
+            ],
+            'path' => '/v2/project/APIKEY/broadcast/BROADCASTID/start_dvr'
+        ]]);
+
+        $sessionId = '2_MX44NTQ1MTF-fjE0NzI0MzU2MDUyMjN-eVgwNFJhZmR6MjdockFHanpxNzBXaEFXfn4';
+
+        $options = [
+            'outputs' => [
+                'hls' => [
+                    'dvr' => true,
+                    'lowLatency' => false
+                ]
+            ]
+        ];
+
+        $broadcast = $this->opentok->startBroadcast($sessionId, $options);
+        $this->assertTrue($broadcast->isHls);
+        $this->assertTrue($broadcast->isDvr);
+        $this->assertFalse($broadcast->isLowLatency);
+    }
+
+    public function testCanStartBroadcastWithLowLatencyEnabled(): void
+    {
+        $this->setupOTWithMocks([[
+            'code' => 200,
+            'headers' => [
+                'Content-Type' => 'application/json'
+            ],
+            'path' => '/v2/project/APIKEY/broadcast/BROADCASTID/start_ll'
+        ]]);
+
+        $sessionId = '2_MX44NTQ1MTF-fjE0NzI0MzU2MDUyMjN-eVgwNFJhZmR6MjdockFHanpxNzBXaEFXfn4';
+
+        $options = [
+            'outputs' => [
+                'hls' => [
+                    'dvr' => true,
+                    'lowLatency' => false
+                ]
+            ]
+        ];
+
+        $broadcast = $this->opentok->startBroadcast($sessionId, $options);
+        $this->assertTrue($broadcast->isHls);
+        $this->assertFalse($broadcast->isDvr);
+        $this->assertTrue($broadcast->isLowLatency);
+    }
+
+    public function testCannotStartBroadcastWithBothHlsAndDvrEnabled(): void
+    {
+        $this->expectException(InvalidArgumentException::class);
+
+        $this->setupOTWithMocks([[
+            'code' => 200,
+            'headers' => [
+                'Content-Type' => 'application/json'
+            ],
+            'path' => '/v2/project/APIKEY/broadcast/BROADCASTID/start_ll'
+        ]]);
+
+        $sessionId = '2_MX44NTQ1MTF-fjE0NzI0MzU2MDUyMjN-eVgwNFJhZmR6MjdockFHanpxNzBXaEFXfn4';
+
+        $options = [
+            'outputs' => [
+                'hls' => [
+                    'dvr' => true,
+                    'lowLatency' => true
+                ]
+            ]
+        ];
+
+        $broadcast = $this->opentok->startBroadcast($sessionId, $options);
+    }
 
     public function testStartsBroadcast(): void
     {
@@ -1773,7 +1800,7 @@ public function testStartsBroadcast(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/broadcast', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/broadcast', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1838,7 +1865,7 @@ public function testStartsBroadcastWithMultiBroadcastTag(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/broadcast', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/broadcast', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1903,7 +1930,7 @@ public function testStartsBroadcastInManualStreamMode(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/broadcast', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/broadcast', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1955,7 +1982,7 @@ public function testStartBroadcastWithOptions(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/broadcast', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/broadcast', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -1969,7 +1996,7 @@ public function testStartBroadcastWithOptions(): void
         $this->assertIsString($broadcast->id);
         $this->assertEquals($sessionId, $broadcast->sessionId);
         $this->assertEquals($maxDuration, $broadcast->maxDuration);
-        $this->assertEquals($resolution, $broadcast->resolution);        
+        $this->assertEquals($resolution, $broadcast->resolution);
         $this->assertIsArray($broadcast->broadcastUrls);
         $this->assertArrayHasKey('hls', $broadcast->broadcastUrls);
         $this->assertIsString($broadcast->broadcastUrls['hls']);
@@ -2000,7 +2027,7 @@ public function testStopsBroadcast(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/broadcast/'.$broadcastId.'/stop', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/broadcast/' . $broadcastId . '/stop', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -2032,7 +2059,7 @@ public function testGetsBroadcast(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('GET', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/broadcast/'.$broadcastId, $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/broadcast/' . $broadcastId, $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -2150,7 +2177,7 @@ public function testUpdatesBroadcastLayoutWithPredefined(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('PUT', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/broadcast/'.$broadcastId.'/layout', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/broadcast/' . $broadcastId . '/layout', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -2190,7 +2217,7 @@ public function testUpdatesBroadcastLayoutWithCustom(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('PUT', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/broadcast/'.$broadcastId.'/layout', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/broadcast/' . $broadcastId . '/layout', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -2231,7 +2258,7 @@ public function testUpdatesStreamLayoutClassList(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('PUT', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/session/'.$sessionId.'/stream/'.$streamId, $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/session/' . $sessionId . '/stream/' . $streamId, $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -2263,11 +2290,11 @@ public function testGetStream(): void
         // Act
         $streamData = $this->opentok->getStream($sessionId, $streamId);
         // Assert
-        $this->assertCount(1, $this->historyContainer);        
+        $this->assertCount(1, $this->historyContainer);
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('GET', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/session/'.$sessionId.'/stream/'.$streamId, $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/session/' . $sessionId . '/stream/' . $streamId, $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -2608,7 +2635,7 @@ public function testSignalData(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/session/'.$sessionId.'/signal', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/session/' . $sessionId . '/signal', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -2616,7 +2643,7 @@ public function testSignalData(): void
         $this->assertEquals(true, TestHelpers::validateOpenTokAuthHeader($this->API_KEY, $this->API_SECRET, $authString));
         $body = json_decode($request->getBody());
         $this->assertEquals('apple', $body->data);
-        $this->assertEquals('signal type sample', $body->type);        
+        $this->assertEquals('signal type sample', $body->type);
     }
 
     public function testSignalWithConnectionId(): void
@@ -2644,7 +2671,7 @@ public function testSignalWithConnectionId(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('POST', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/session/'.$sessionId.'/connection/'.$connectionId.'/signal', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/session/' . $sessionId . '/connection/' . $connectionId . '/signal', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -2652,7 +2679,7 @@ public function testSignalWithConnectionId(): void
         $this->assertEquals(true, TestHelpers::validateOpenTokAuthHeader($this->API_KEY, $this->API_SECRET, $authString));
         $body = json_decode($request->getBody());
         $this->assertEquals('random message', $body->data);
-        $this->assertEquals('rest', $body->type);        
+        $this->assertEquals('rest', $body->type);
     }
 
     /**
@@ -2725,7 +2752,6 @@ public function testSignalUnexpectedValueException(): void
 
         // Act
         $this->opentok->signal($sessionId, $payload, $connectionId);
-
     }
 
     public function testListStreams(): void
@@ -2753,7 +2779,7 @@ public function testListStreams(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('GET', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/session/'.$sessionId.'/stream/', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/session/' . $sessionId . '/stream/', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -2784,7 +2810,7 @@ public function testsSetArchiveLayoutWithPredefined(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('PUT', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive/'.$archiveId.'/layout', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive/' . $archiveId . '/layout', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -2824,7 +2850,7 @@ public function testsSetArchiveLayoutWithCustom(): void
 
         $request = $this->historyContainer[0]['request'];
         $this->assertEquals('PUT', strtoupper($request->getMethod()));
-        $this->assertEquals('/v2/project/'.$this->API_KEY.'/archive/'.$archiveId.'/layout', $request->getUri()->getPath());
+        $this->assertEquals('/v2/project/' . $this->API_KEY . '/archive/' . $archiveId . '/layout', $request->getUri()->getPath());
         $this->assertEquals('api.opentok.com', $request->getUri()->getHost());
         $this->assertEquals('https', $request->getUri()->getScheme());
 
@@ -2931,4 +2957,3 @@ public function testCanStopCaptions(): void
         $this->assertTrue($result);
     }
 }
-
diff --git a/tests/OpenTokTest/SessionTest.php b/tests/OpenTokTest/SessionTest.php
index 4c59d38..ac12a69 100644
--- a/tests/OpenTokTest/SessionTest.php
+++ b/tests/OpenTokTest/SessionTest.php
@@ -156,7 +156,7 @@ public function testGeneratesToken()
         $opentok = new OpenTok($bogusApiKey, $bogusApiSecret);
         $session = new Session($opentok, $sessionId);
 
-        $token = $session->generateToken();
+        $token = $session->generateToken([], true);
 
         $this->assertIsString($token);
         $decodedToken = TestHelpers::decodeToken($token);