diff --git a/models/bxml/verbs/Connect.ts b/models/bxml/verbs/Connect.ts
index af48eff..19ae2f2 100644
--- a/models/bxml/verbs/Connect.ts
+++ b/models/bxml/verbs/Connect.ts
@@ -3,6 +3,7 @@ import { Endpoint } from './Endpoint';
 
 export interface ConnectAttributes {
     eventCallbackUrl?: string;
+    eventFallbackUrl?: string;
 }
 
 /**
diff --git a/models/bxml/verbs/Forward.ts b/models/bxml/verbs/Forward.ts
index 05923a2..c411f9d 100644
--- a/models/bxml/verbs/Forward.ts
+++ b/models/bxml/verbs/Forward.ts
@@ -7,6 +7,8 @@ export interface ForwardAttributes {
     diversionTreatment?: string;
     diversionReason?: string;
     uui?: string;
+    privacy?: boolean;
+    callerDisplayName?: string;
 }
 
 /**
diff --git a/models/bxml/verbs/Gather.ts b/models/bxml/verbs/Gather.ts
index 027f83e..b3e202e 100644
--- a/models/bxml/verbs/Gather.ts
+++ b/models/bxml/verbs/Gather.ts
@@ -21,6 +21,14 @@ export interface GatherAttributes {
     interDigitTimeout?: number;
     firstDigitTimeout?: number;
     repeatCount?: number;
+    input?: string;
+    hints?: string;
+    language?: string;
+    partialResultCallback?: string;
+    partialResultCallbackMethod?: string;
+    profanityFilter?: boolean;
+    speechModel?: string;
+    speechTimeout?: number;
 }
 
 /**
diff --git a/models/bxml/verbs/Record.ts b/models/bxml/verbs/Record.ts
index 0119578..3eff957 100644
--- a/models/bxml/verbs/Record.ts
+++ b/models/bxml/verbs/Record.ts
@@ -19,6 +19,8 @@ export interface RecordAttributes {
     maxDuration?: number;
     silenceTimeout?: number;
     fileFormat?: string;
+    detectLanguage?: boolean;
+    recordingName?: string;
 }
 
 /**
diff --git a/models/bxml/verbs/StartRecording.ts b/models/bxml/verbs/StartRecording.ts
index 5878423..1717dfb 100644
--- a/models/bxml/verbs/StartRecording.ts
+++ b/models/bxml/verbs/StartRecording.ts
@@ -11,6 +11,8 @@ export interface StartRecordingAttributes {
     tag?: string;
     fileFormat?: string;
     multiChannel?: boolean;
+    detectLanguage?: boolean;
+    recordingName?: string;
 }
 
 /**
diff --git a/models/bxml/verbs/StartTranscription.ts b/models/bxml/verbs/StartTranscription.ts
index 8787efa..6617865 100644
--- a/models/bxml/verbs/StartTranscription.ts
+++ b/models/bxml/verbs/StartTranscription.ts
@@ -10,6 +10,8 @@ export interface StartTranscriptionAttributes {
     password?: string
     destination?: string;
     stabilized?: boolean;
+    detectLanguage?: boolean;
+    preferredLanguages?: string;
 }
 
 /**
diff --git a/models/bxml/verbs/Transfer.ts b/models/bxml/verbs/Transfer.ts
index c78f355..21e902e 100644
--- a/models/bxml/verbs/Transfer.ts
+++ b/models/bxml/verbs/Transfer.ts
@@ -19,6 +19,7 @@ export interface TransferAttributes {
     tag?: string;
     diversionTreatment?: string;
     diversionReason?: string;
+    privacy?: boolean;
 }
 
 /**
diff --git a/tests/smoke/bxml.test.ts b/tests/smoke/bxml.test.ts
index feaa610..b603c19 100644
--- a/tests/smoke/bxml.test.ts
+++ b/tests/smoke/bxml.test.ts
@@ -72,7 +72,15 @@ describe('BXML Integration Tests', () => {
             maxDigits: 1,
             interDigitTimeout: 1.1,
             firstDigitTimeout: 1.1,
-            repeatCount: 1
+            repeatCount: 1,
+            input: 'dtmf_speech',
+            hints: 'yes, no',
+            language: 'en-US',
+            partialResultCallback: 'https://initial.com',
+            partialResultCallbackMethod: 'POST',
+            profanityFilter: true,
+            speechModel: 'default',
+            speechTimeout: 2
         };
 
         const speakSentenceAttributes: SpeakSentenceAttributes = {
@@ -99,7 +107,9 @@ describe('BXML Integration Tests', () => {
             terminatingDigits: '#',
             maxDuration: 2,
             silenceTimeout: 2,
-            fileFormat: 'wav'
+            fileFormat: 'wav',
+            detectLanguage: true,
+            recordingName: 'initialRecordingName'
         };
 
         const sendDtmfAttributes: SendDtmfAttributes = {
@@ -130,7 +140,7 @@ describe('BXML Integration Tests', () => {
 
         const transferAttributes: TransferAttributes = {
             transferCallerId: '+19195551234',
-            transferCallerDisplayName: 'initialDisplayName',
+            transferCallerDisplayName: 'Anonymous',
             callTimeout: 5,
             transferCompleteUrl: 'https://initial.com',
             transferCompleteMethod: 'POST',
@@ -142,7 +152,8 @@ describe('BXML Integration Tests', () => {
             fallbackPassword: 'initialFallbackPassword',
             tag: 'initialTag',
             diversionTreatment: 'propagate',
-            diversionReason: 'user-busy'
+            diversionReason: 'user-busy',
+            privacy: true
         };
     
         const phoneNumber = new Bxml.PhoneNumber('+19195551234');
@@ -197,7 +208,9 @@ describe('BXML Integration Tests', () => {
             password: 'initialPassword',
             tag: 'initialTag',
             fileFormat: 'wav',
-            multiChannel: true
+            multiChannel: true,
+            detectLanguage: true,
+            recordingName: 'initialRecordingName'
         };
 
         const startStreamAttributes: StartStreamAttributes = {
@@ -218,7 +231,9 @@ describe('BXML Integration Tests', () => {
             username: 'initialUsername',
             password: 'initialPassword',
             destination: 'wss://initial.com',
-            stabilized: true
+            stabilized: true,
+            detectLanguage: false,
+            preferredLanguages: 'en-US,fr-FR'
         };
 
         const stopStreamAttributes: StopStreamAttributes = {
@@ -267,7 +282,9 @@ describe('BXML Integration Tests', () => {
             callTimeout: 5,
             diversionTreatment: 'propagate',
             diversionReason: 'user-busy',
-            uui: '93d6f3c0be5845960b744fa28015d8ede84bd1a4;encoding=base64,asdf;encoding=jwt'
+            uui: '93d6f3c0be5845960b744fa28015d8ede84bd1a4;encoding=base64,asdf;encoding=jwt',
+            privacy: true,
+            callerDisplayName: 'Anonymous'
         };
 
         const forward = new Bxml.Forward(forwardAttributes);
diff --git a/tests/unit/models/bxml/verbs/Connect.test.ts b/tests/unit/models/bxml/verbs/Connect.test.ts
index fba6b6d..f77ee31 100644
--- a/tests/unit/models/bxml/verbs/Connect.test.ts
+++ b/tests/unit/models/bxml/verbs/Connect.test.ts
@@ -4,14 +4,15 @@ import { Endpoint } from '../../../../../models/bxml/verbs/Endpoint';
 
 describe('Connect', () => {
     const attributes: ConnectAttributes = {
-        eventCallbackUrl: 'https://example.com/events'
+        eventCallbackUrl: 'https://example.com/events',
+        eventFallbackUrl: 'https://example.com/fallback'
     };
 
     const endpoint = new Endpoint('ep-123456');
 
     test('should create a Connect Verb', () => {
         const connect = new Connect(attributes);
-        const expected = '<Connect eventCallbackUrl="https://example.com/events"/>';
+        const expected = '<Connect eventCallbackUrl="https://example.com/events" eventFallbackUrl="https://example.com/fallback"/>';
 
         expect(connect).toBeInstanceOf(Connect);
         expect(connect).toBeInstanceOf(Verb);
@@ -20,7 +21,7 @@ describe('Connect', () => {
 
     test('should create a Connect Verb with nested Endpoint', () => {
         const connect = new Connect(attributes, endpoint);
-        const expected = '<Connect eventCallbackUrl="https://example.com/events"><Endpoint>ep-123456</Endpoint></Connect>';
+        const expected = '<Connect eventCallbackUrl="https://example.com/events" eventFallbackUrl="https://example.com/fallback"><Endpoint>ep-123456</Endpoint></Connect>';
 
         expect(connect).toBeInstanceOf(Connect);
         expect(connect).toBeInstanceOf(Verb);
@@ -30,7 +31,7 @@ describe('Connect', () => {
     test('should create a Connect Verb with multiple nested Endpoints', () => {
         const endpoint2 = new Endpoint('ep-789012');
         const connect = new Connect(attributes, [endpoint, endpoint2]);
-        const expected = '<Connect eventCallbackUrl="https://example.com/events"><Endpoint>ep-123456</Endpoint><Endpoint>ep-789012</Endpoint></Connect>';
+        const expected = '<Connect eventCallbackUrl="https://example.com/events" eventFallbackUrl="https://example.com/fallback"><Endpoint>ep-123456</Endpoint><Endpoint>ep-789012</Endpoint></Connect>';
 
         expect(connect).toBeInstanceOf(Connect);
         expect(connect).toBeInstanceOf(Verb);
@@ -39,7 +40,7 @@ describe('Connect', () => {
 
     test('should test the addEndpoints method when no verbs are initially nested', () => {
         const connect = new Connect(attributes);
-        const expected = '<Connect eventCallbackUrl="https://example.com/events"><Endpoint>ep-123456</Endpoint></Connect>';
+        const expected = '<Connect eventCallbackUrl="https://example.com/events" eventFallbackUrl="https://example.com/fallback"><Endpoint>ep-123456</Endpoint></Connect>';
 
         connect.addEndpoints(endpoint);
         expect(connect.toBxml()).toBe(expected);
diff --git a/tests/unit/models/bxml/verbs/Forward.test.ts b/tests/unit/models/bxml/verbs/Forward.test.ts
index 10c43a5..d165555 100644
--- a/tests/unit/models/bxml/verbs/Forward.test.ts
+++ b/tests/unit/models/bxml/verbs/Forward.test.ts
@@ -8,10 +8,12 @@ describe('Forward', () => {
         callTimeout: 5,
         diversionTreatment: 'propagate',
         diversionReason: 'user-busy',
-        uui: '93d6f3c0be5845960b744fa28015d8ede84bd1a4;encoding=base64,asdf;encoding=jwt'
+        uui: '93d6f3c0be5845960b744fa28015d8ede84bd1a4;encoding=base64,asdf;encoding=jwt',
+        privacy: true,
+        callerDisplayName: 'Anonymous'
     };
 
-    const expected = '<Forward to="+19195551234" from="+19195554321" callTimeout="5" diversionTreatment="propagate" diversionReason="user-busy" uui="93d6f3c0be5845960b744fa28015d8ede84bd1a4;encoding=base64,asdf;encoding=jwt"/>';
+    const expected = '<Forward to="+19195551234" from="+19195554321" callTimeout="5" diversionTreatment="propagate" diversionReason="user-busy" uui="93d6f3c0be5845960b744fa28015d8ede84bd1a4;encoding=base64,asdf;encoding=jwt" privacy="true" callerDisplayName="Anonymous"/>';
 
     test('should create a Forward Verb', () => {
         const forward = new Forward(attributes);
diff --git a/tests/unit/models/bxml/verbs/Gather.test.ts b/tests/unit/models/bxml/verbs/Gather.test.ts
index 97dc282..32b8dd2 100644
--- a/tests/unit/models/bxml/verbs/Gather.test.ts
+++ b/tests/unit/models/bxml/verbs/Gather.test.ts
@@ -18,7 +18,15 @@ describe('Gather', () => {
         maxDigits: 5,
         interDigitTimeout: 5,
         firstDigitTimeout: 5,
-        repeatCount: 5
+        repeatCount: 5,
+        input: 'dtmf_speech',
+        hints: 'yes,no',
+        language: 'en-US',
+        partialResultCallback: 'https://initial.com',
+        partialResultCallbackMethod: 'POST',
+        profanityFilter: true,
+        speechModel: 'default',
+        speechTimeout: 5
     };
 
     const playAudio = new PlayAudio('https://audio.url/audio1.wav');
@@ -26,7 +34,7 @@ describe('Gather', () => {
     
     test('should create a Gather Verb', () => {
         const gather = new Gather(attributes);
-        const expected = '<Gather gatherUrl="https://initial.com" gatherMethod="POST" gatherFallbackUrl="https://initial.com" gatherFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" terminatingDigits="5" maxDigits="5" interDigitTimeout="5" firstDigitTimeout="5" repeatCount="5"/>';
+        const expected = '<Gather gatherUrl="https://initial.com" gatherMethod="POST" gatherFallbackUrl="https://initial.com" gatherFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" terminatingDigits="5" maxDigits="5" interDigitTimeout="5" firstDigitTimeout="5" repeatCount="5" input="dtmf_speech" hints="yes,no" language="en-US" partialResultCallback="https://initial.com" partialResultCallbackMethod="POST" profanityFilter="true" speechModel="default" speechTimeout="5"/>';
 
         expect(gather).toBeInstanceOf(Gather);
         expect(gather).toBeInstanceOf(Verb);
@@ -35,9 +43,9 @@ describe('Gather', () => {
 
     test('should create a Gather Verb with nested PlayAudio and SpeakSentence', () => {
         let gather = new Gather(attributes, playAudio);
-        const expected = '<Gather gatherUrl="https://initial.com" gatherMethod="POST" gatherFallbackUrl="https://initial.com" gatherFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" terminatingDigits="5" maxDigits="5" interDigitTimeout="5" firstDigitTimeout="5" repeatCount="5"><PlayAudio>https://audio.url/audio1.wav</PlayAudio></Gather>';
-        const expectedSingle = '<Gather gatherUrl="https://initial.com" gatherMethod="POST" gatherFallbackUrl="https://initial.com" gatherFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" terminatingDigits="5" maxDigits="5" interDigitTimeout="5" firstDigitTimeout="5" repeatCount="5"><PlayAudio>https://audio.url/audio1.wav</PlayAudio><SpeakSentence><lang xml:lang="es-MX">Hola</lang>nodejs speak sentence <emphasis>SSML test</emphasis></SpeakSentence></Gather>';
-        const expectedMultiple = '<Gather gatherUrl="https://initial.com" gatherMethod="POST" gatherFallbackUrl="https://initial.com" gatherFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" terminatingDigits="5" maxDigits="5" interDigitTimeout="5" firstDigitTimeout="5" repeatCount="5"><PlayAudio>https://audio.url/audio1.wav</PlayAudio><SpeakSentence><lang xml:lang="es-MX">Hola</lang>nodejs speak sentence <emphasis>SSML test</emphasis></SpeakSentence><SpeakSentence><lang xml:lang="es-MX">Hola</lang>nodejs speak sentence <emphasis>SSML test</emphasis></SpeakSentence><PlayAudio>https://audio.url/audio1.wav</PlayAudio></Gather>';
+        const expected = '<Gather gatherUrl="https://initial.com" gatherMethod="POST" gatherFallbackUrl="https://initial.com" gatherFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" terminatingDigits="5" maxDigits="5" interDigitTimeout="5" firstDigitTimeout="5" repeatCount="5" input="dtmf_speech" hints="yes,no" language="en-US" partialResultCallback="https://initial.com" partialResultCallbackMethod="POST" profanityFilter="true" speechModel="default" speechTimeout="5"><PlayAudio>https://audio.url/audio1.wav</PlayAudio></Gather>';
+        const expectedSingle = '<Gather gatherUrl="https://initial.com" gatherMethod="POST" gatherFallbackUrl="https://initial.com" gatherFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" terminatingDigits="5" maxDigits="5" interDigitTimeout="5" firstDigitTimeout="5" repeatCount="5" input="dtmf_speech" hints="yes,no" language="en-US" partialResultCallback="https://initial.com" partialResultCallbackMethod="POST" profanityFilter="true" speechModel="default" speechTimeout="5"><PlayAudio>https://audio.url/audio1.wav</PlayAudio><SpeakSentence><lang xml:lang="es-MX">Hola</lang>nodejs speak sentence <emphasis>SSML test</emphasis></SpeakSentence></Gather>';
+        const expectedMultiple = '<Gather gatherUrl="https://initial.com" gatherMethod="POST" gatherFallbackUrl="https://initial.com" gatherFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" terminatingDigits="5" maxDigits="5" interDigitTimeout="5" firstDigitTimeout="5" repeatCount="5" input="dtmf_speech" hints="yes,no" language="en-US" partialResultCallback="https://initial.com" partialResultCallbackMethod="POST" profanityFilter="true" speechModel="default" speechTimeout="5"><PlayAudio>https://audio.url/audio1.wav</PlayAudio><SpeakSentence><lang xml:lang="es-MX">Hola</lang>nodejs speak sentence <emphasis>SSML test</emphasis></SpeakSentence><SpeakSentence><lang xml:lang="es-MX">Hola</lang>nodejs speak sentence <emphasis>SSML test</emphasis></SpeakSentence><PlayAudio>https://audio.url/audio1.wav</PlayAudio></Gather>';
 
         expect(gather).toBeInstanceOf(Gather);
         expect(gather).toBeInstanceOf(Verb);
@@ -52,7 +60,7 @@ describe('Gather', () => {
 
     test('should test the addAudioVerbs method when no verbs are initially nested', () => {
         const gather = new Gather(attributes);
-        const expected = '<Gather gatherUrl="https://initial.com" gatherMethod="POST" gatherFallbackUrl="https://initial.com" gatherFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" terminatingDigits="5" maxDigits="5" interDigitTimeout="5" firstDigitTimeout="5" repeatCount="5"><PlayAudio>https://audio.url/audio1.wav</PlayAudio></Gather>';
+        const expected = '<Gather gatherUrl="https://initial.com" gatherMethod="POST" gatherFallbackUrl="https://initial.com" gatherFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" terminatingDigits="5" maxDigits="5" interDigitTimeout="5" firstDigitTimeout="5" repeatCount="5" input="dtmf_speech" hints="yes,no" language="en-US" partialResultCallback="https://initial.com" partialResultCallbackMethod="POST" profanityFilter="true" speechModel="default" speechTimeout="5"><PlayAudio>https://audio.url/audio1.wav</PlayAudio></Gather>';
 
         gather.addAudioVerbs(playAudio);
         expect(gather.toBxml()).toBe(expected);
diff --git a/tests/unit/models/bxml/verbs/Record.test.ts b/tests/unit/models/bxml/verbs/Record.test.ts
index c47b113..b85bfcb 100644
--- a/tests/unit/models/bxml/verbs/Record.test.ts
+++ b/tests/unit/models/bxml/verbs/Record.test.ts
@@ -20,10 +20,12 @@ describe('Record', () => {
         terminatingDigits: '5',
         maxDuration: 5,
         silenceTimeout: 5,
-        fileFormat: 'wav'
+        fileFormat: 'wav',
+        detectLanguage: true,
+        recordingName: 'initialRecordingName'
     };
 
-    const expected = '<Record recordCompleteUrl="https://initial.com" recordCompleteMethod="POST" recordCompleteFallbackUrl="https://initial.com" recordCompleteFallbackMethod="POST" recordingAvailableUrl="https://initial.com" recordingAvailableMethod="POST" transcribe="true" transcriptionAvailableUrl="https://initial.com" transcriptionAvailableMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" terminatingDigits="5" maxDuration="5" silenceTimeout="5" fileFormat="wav"/>';
+    const expected = '<Record recordCompleteUrl="https://initial.com" recordCompleteMethod="POST" recordCompleteFallbackUrl="https://initial.com" recordCompleteFallbackMethod="POST" recordingAvailableUrl="https://initial.com" recordingAvailableMethod="POST" transcribe="true" transcriptionAvailableUrl="https://initial.com" transcriptionAvailableMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" terminatingDigits="5" maxDuration="5" silenceTimeout="5" fileFormat="wav" detectLanguage="true" recordingName="initialRecordingName"/>';
 
     test('should create a Record Verb', () => {
         const record = new Record(attributes);
diff --git a/tests/unit/models/bxml/verbs/StartRecording.test.ts b/tests/unit/models/bxml/verbs/StartRecording.test.ts
index 780064c..0b2d5e3 100644
--- a/tests/unit/models/bxml/verbs/StartRecording.test.ts
+++ b/tests/unit/models/bxml/verbs/StartRecording.test.ts
@@ -12,10 +12,12 @@ describe('StartRecording', () => {
         password: 'initialPassword',
         tag: 'initialTag',
         fileFormat: 'wav',
-        multiChannel: true
+        multiChannel: true,
+        detectLanguage: true,
+        recordingName: 'initialRecordingName'
     };
 
-    const expected = '<StartRecording recordingAvailableUrl="https://initial.com" recordingAvailableMethod="POST" transcribe="true" transcriptionAvailableUrl="https://initial.com" transcriptionAvailableMethod="POST" username="initialUsername" password="initialPassword" tag="initialTag" fileFormat="wav" multiChannel="true"/>';
+    const expected = '<StartRecording recordingAvailableUrl="https://initial.com" recordingAvailableMethod="POST" transcribe="true" transcriptionAvailableUrl="https://initial.com" transcriptionAvailableMethod="POST" username="initialUsername" password="initialPassword" tag="initialTag" fileFormat="wav" multiChannel="true" detectLanguage="true" recordingName="initialRecordingName"/>';
 
     test('should create a StartRecording Verb', () => {
         const startRecording = new StartRecording(attributes);
diff --git a/tests/unit/models/bxml/verbs/StartTranscription.test.ts b/tests/unit/models/bxml/verbs/StartTranscription.test.ts
index 162c5ea..8b2222e 100644
--- a/tests/unit/models/bxml/verbs/StartTranscription.test.ts
+++ b/tests/unit/models/bxml/verbs/StartTranscription.test.ts
@@ -11,7 +11,9 @@ describe('StartTranscription', () => {
         username: 'initialUsername',
         password: 'initialPassword',
         destination: 'https://initial.com',
-        stabilized: true
+        stabilized: true,
+        detectLanguage: true,
+        preferredLanguages: 'en-US,es-US'
     };
 
     const customParam1 = new CustomParam({ name: 'customParamName1', value: 'customParamValue1' });
@@ -19,7 +21,7 @@ describe('StartTranscription', () => {
     
     test('should create a StartTranscription Verb', () => {
         const startTranscription = new StartTranscription(attributes);
-        const expected = '<StartTranscription name="initialName" tracks="inbound" transcriptionEventUrl="https://initial.com" transcriptionEventMethod="POST" username="initialUsername" password="initialPassword" destination="https://initial.com" stabilized="true"/>';
+        const expected = '<StartTranscription name="initialName" tracks="inbound" transcriptionEventUrl="https://initial.com" transcriptionEventMethod="POST" username="initialUsername" password="initialPassword" destination="https://initial.com" stabilized="true" detectLanguage="true" preferredLanguages="en-US,es-US"/>';
 
         expect(startTranscription).toBeInstanceOf(StartTranscription);
         expect(startTranscription).toBeInstanceOf(Verb);
@@ -28,9 +30,9 @@ describe('StartTranscription', () => {
 
     test('should create a StartTranscription Verb with nested CustomParam', () => {
         let startTranscription = new StartTranscription(attributes, customParam1);
-        const expected = '<StartTranscription name="initialName" tracks="inbound" transcriptionEventUrl="https://initial.com" transcriptionEventMethod="POST" username="initialUsername" password="initialPassword" destination="https://initial.com" stabilized="true"><CustomParam name="customParamName1" value="customParamValue1"/></StartTranscription>';
-        const expectedSingle = '<StartTranscription name="initialName" tracks="inbound" transcriptionEventUrl="https://initial.com" transcriptionEventMethod="POST" username="initialUsername" password="initialPassword" destination="https://initial.com" stabilized="true"><CustomParam name="customParamName1" value="customParamValue1"/><CustomParam name="customParamName2" value="customParamValue2"/></StartTranscription>';
-        const expectedMultiple = '<StartTranscription name="initialName" tracks="inbound" transcriptionEventUrl="https://initial.com" transcriptionEventMethod="POST" username="initialUsername" password="initialPassword" destination="https://initial.com" stabilized="true"><CustomParam name="customParamName1" value="customParamValue1"/><CustomParam name="customParamName2" value="customParamValue2"/><CustomParam name="customParamName1" value="customParamValue1"/><CustomParam name="customParamName2" value="customParamValue2"/></StartTranscription>';
+        const expected = '<StartTranscription name="initialName" tracks="inbound" transcriptionEventUrl="https://initial.com" transcriptionEventMethod="POST" username="initialUsername" password="initialPassword" destination="https://initial.com" stabilized="true" detectLanguage="true" preferredLanguages="en-US,es-US"><CustomParam name="customParamName1" value="customParamValue1"/></StartTranscription>';
+        const expectedSingle = '<StartTranscription name="initialName" tracks="inbound" transcriptionEventUrl="https://initial.com" transcriptionEventMethod="POST" username="initialUsername" password="initialPassword" destination="https://initial.com" stabilized="true" detectLanguage="true" preferredLanguages="en-US,es-US"><CustomParam name="customParamName1" value="customParamValue1"/><CustomParam name="customParamName2" value="customParamValue2"/></StartTranscription>';
+        const expectedMultiple = '<StartTranscription name="initialName" tracks="inbound" transcriptionEventUrl="https://initial.com" transcriptionEventMethod="POST" username="initialUsername" password="initialPassword" destination="https://initial.com" stabilized="true" detectLanguage="true" preferredLanguages="en-US,es-US"><CustomParam name="customParamName1" value="customParamValue1"/><CustomParam name="customParamName2" value="customParamValue2"/><CustomParam name="customParamName1" value="customParamValue1"/><CustomParam name="customParamName2" value="customParamValue2"/></StartTranscription>';
 
         expect(startTranscription).toBeInstanceOf(StartTranscription);
         expect(startTranscription).toBeInstanceOf(Verb);
@@ -45,7 +47,7 @@ describe('StartTranscription', () => {
 
     test('should test the addCustomParams method method when no verbs are initially nested', () => {
         const startTranscription = new StartTranscription(attributes);
-        const expected = '<StartTranscription name="initialName" tracks="inbound" transcriptionEventUrl="https://initial.com" transcriptionEventMethod="POST" username="initialUsername" password="initialPassword" destination="https://initial.com" stabilized="true"><CustomParam name="customParamName1" value="customParamValue1"/></StartTranscription>';
+        const expected = '<StartTranscription name="initialName" tracks="inbound" transcriptionEventUrl="https://initial.com" transcriptionEventMethod="POST" username="initialUsername" password="initialPassword" destination="https://initial.com" stabilized="true" detectLanguage="true" preferredLanguages="en-US,es-US"><CustomParam name="customParamName1" value="customParamValue1"/></StartTranscription>';
 
         startTranscription.addCustomParams(customParam1);
         expect(startTranscription.toBxml()).toBe(expected);
diff --git a/tests/unit/models/bxml/verbs/Transfer.test.ts b/tests/unit/models/bxml/verbs/Transfer.test.ts
index b086152..39dd95d 100644
--- a/tests/unit/models/bxml/verbs/Transfer.test.ts
+++ b/tests/unit/models/bxml/verbs/Transfer.test.ts
@@ -18,7 +18,8 @@ describe('Transfer', () => {
         fallbackPassword: 'initialFallbackPassword',
         tag: 'initialTag',
         diversionTreatment: 'propagate',
-        diversionReason: 'user-busy'
+        diversionReason: 'user-busy',
+        privacy: true
     };
 
     const phoneNumber = new PhoneNumber('+19195551234');
@@ -26,7 +27,7 @@ describe('Transfer', () => {
 
     test('should create a Transfer Verb', () => {
         const transfer = new Transfer(attributes);
-        const expected = '<Transfer transferCallerId="+19195551234" transferCallerDisplayName="initialDisplayName" callTimeout="5" transferCompleteUrl="https://initial.com" transferCompleteMethod="POST" transferCompleteFallbackUrl="https://initial.com" transferCompleteFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" diversionTreatment="propagate" diversionReason="user-busy"/>';
+        const expected = '<Transfer transferCallerId="+19195551234" transferCallerDisplayName="initialDisplayName" callTimeout="5" transferCompleteUrl="https://initial.com" transferCompleteMethod="POST" transferCompleteFallbackUrl="https://initial.com" transferCompleteFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" diversionTreatment="propagate" diversionReason="user-busy" privacy="true"/>';
 
         expect(transfer).toBeInstanceOf(Transfer);
         expect(transfer).toBeInstanceOf(Verb);
@@ -35,9 +36,9 @@ describe('Transfer', () => {
 
     test('should create a Transfer Verb with nested PhoneNumber and SipUri', () => {
         let transfer = new Transfer(attributes, phoneNumber);
-        const expected = '<Transfer transferCallerId="+19195551234" transferCallerDisplayName="initialDisplayName" callTimeout="5" transferCompleteUrl="https://initial.com" transferCompleteMethod="POST" transferCompleteFallbackUrl="https://initial.com" transferCompleteFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" diversionTreatment="propagate" diversionReason="user-busy"><PhoneNumber>+19195551234</PhoneNumber></Transfer>';
-        const expectedSingle = '<Transfer transferCallerId="+19195551234" transferCallerDisplayName="initialDisplayName" callTimeout="5" transferCompleteUrl="https://initial.com" transferCompleteMethod="POST" transferCompleteFallbackUrl="https://initial.com" transferCompleteFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" diversionTreatment="propagate" diversionReason="user-busy"><PhoneNumber>+19195551234</PhoneNumber><SipUri>sip:1-999-123-4567@voip-provider.example.net</SipUri></Transfer>';
-        const expectedMultiple = '<Transfer transferCallerId="+19195551234" transferCallerDisplayName="initialDisplayName" callTimeout="5" transferCompleteUrl="https://initial.com" transferCompleteMethod="POST" transferCompleteFallbackUrl="https://initial.com" transferCompleteFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" diversionTreatment="propagate" diversionReason="user-busy"><PhoneNumber>+19195551234</PhoneNumber><SipUri>sip:1-999-123-4567@voip-provider.example.net</SipUri><SipUri>sip:1-999-123-4567@voip-provider.example.net</SipUri><PhoneNumber>+19195551234</PhoneNumber></Transfer>';
+        const expected = '<Transfer transferCallerId="+19195551234" transferCallerDisplayName="initialDisplayName" callTimeout="5" transferCompleteUrl="https://initial.com" transferCompleteMethod="POST" transferCompleteFallbackUrl="https://initial.com" transferCompleteFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" diversionTreatment="propagate" diversionReason="user-busy" privacy="true"><PhoneNumber>+19195551234</PhoneNumber></Transfer>';
+        const expectedSingle = '<Transfer transferCallerId="+19195551234" transferCallerDisplayName="initialDisplayName" callTimeout="5" transferCompleteUrl="https://initial.com" transferCompleteMethod="POST" transferCompleteFallbackUrl="https://initial.com" transferCompleteFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" diversionTreatment="propagate" diversionReason="user-busy" privacy="true"><PhoneNumber>+19195551234</PhoneNumber><SipUri>sip:1-999-123-4567@voip-provider.example.net</SipUri></Transfer>';
+        const expectedMultiple = '<Transfer transferCallerId="+19195551234" transferCallerDisplayName="initialDisplayName" callTimeout="5" transferCompleteUrl="https://initial.com" transferCompleteMethod="POST" transferCompleteFallbackUrl="https://initial.com" transferCompleteFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" diversionTreatment="propagate" diversionReason="user-busy" privacy="true"><PhoneNumber>+19195551234</PhoneNumber><SipUri>sip:1-999-123-4567@voip-provider.example.net</SipUri><SipUri>sip:1-999-123-4567@voip-provider.example.net</SipUri><PhoneNumber>+19195551234</PhoneNumber></Transfer>';
 
         expect(transfer).toBeInstanceOf(Transfer);
         expect(transfer).toBeInstanceOf(Verb);
@@ -52,7 +53,7 @@ describe('Transfer', () => {
 
     test('should test the addTransferRecipients method  method when no verbs are initially nested', () => {
         const transfer = new Transfer(attributes);
-        const expected = '<Transfer transferCallerId="+19195551234" transferCallerDisplayName="initialDisplayName" callTimeout="5" transferCompleteUrl="https://initial.com" transferCompleteMethod="POST" transferCompleteFallbackUrl="https://initial.com" transferCompleteFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" diversionTreatment="propagate" diversionReason="user-busy"><PhoneNumber>+19195551234</PhoneNumber></Transfer>';
+        const expected = '<Transfer transferCallerId="+19195551234" transferCallerDisplayName="initialDisplayName" callTimeout="5" transferCompleteUrl="https://initial.com" transferCompleteMethod="POST" transferCompleteFallbackUrl="https://initial.com" transferCompleteFallbackMethod="POST" username="initialUsername" password="initialPassword" fallbackUsername="initialFallbackUsername" fallbackPassword="initialFallbackPassword" tag="initialTag" diversionTreatment="propagate" diversionReason="user-busy" privacy="true"><PhoneNumber>+19195551234</PhoneNumber></Transfer>';
 
         transfer.addTransferRecipients(phoneNumber);
         expect(transfer.toBxml()).toBe(expected);