diff --git a/packages/calling-component-bindings/src/handlers/createCommonHandlers.ts b/packages/calling-component-bindings/src/handlers/createCommonHandlers.ts
index caf6343e814..05473cf69a8 100644
--- a/packages/calling-component-bindings/src/handlers/createCommonHandlers.ts
+++ b/packages/calling-component-bindings/src/handlers/createCommonHandlers.ts
@@ -102,7 +102,7 @@ export interface CommonCallingHandlers {
   onStartCaptions: (options?: CaptionsOptions) => Promise<void>;
   onStopCaptions: () => Promise<void>;
   /* @conditional-compile-remove(rtt) */
-  onSendRealTimeText: (text: string, finalized: boolean) => Promise<void>;
+  onSendRealTimeText: (text: string, isFinalized: boolean) => Promise<void>;
   onSetSpokenLanguage: (language: string) => Promise<void>;
   onSetCaptionLanguage: (language: string) => Promise<void>;
   onSubmitSurvey(survey: CallSurvey): Promise<CallSurveyResponse | undefined>;
@@ -738,9 +738,9 @@ export const createDefaultCommonCallingHandlers = memoizeOne(
       await captionsFeature.setCaptionLanguage(language);
     };
     /* @conditional-compile-remove(rtt) */
-    const onSendRealTimeText = async (text: string, finalized: boolean): Promise<void> => {
+    const onSendRealTimeText = async (text: string, isFinalized: boolean): Promise<void> => {
       const realTimeTextFeature = call?.feature(Features.RealTimeText);
-      await realTimeTextFeature?.sendRealTimeText(text, finalized);
+      await realTimeTextFeature?.sendRealTimeText(text, isFinalized);
     };
     const onSubmitSurvey = async (survey: CallSurvey): Promise<CallSurveyResponse | undefined> =>
       await call?.feature(Features.CallSurvey).submitSurvey(survey);
diff --git a/packages/calling-stateful-client/src/CallClientState.ts b/packages/calling-stateful-client/src/CallClientState.ts
index 6798ed8a5d1..c8a23d29a90 100644
--- a/packages/calling-stateful-client/src/CallClientState.ts
+++ b/packages/calling-stateful-client/src/CallClientState.ts
@@ -129,8 +129,9 @@ export interface RealTimeTextInfo {
   updatedTimestamp?: Date;
   /**
    * If message originated from the local participant
+   * default is false
    */
-  isMe: boolean;
+  isMe?: boolean;
 }
 
 /**
diff --git a/packages/communication-react/review/beta/communication-react.api.md b/packages/communication-react/review/beta/communication-react.api.md
index 2eddb73265a..b49377d36ec 100644
--- a/packages/communication-react/review/beta/communication-react.api.md
+++ b/packages/communication-react/review/beta/communication-react.api.md
@@ -477,7 +477,7 @@ export interface CallAdapterCallOperations {
     resumeCall(): Promise<void>;
     returnFromBreakoutRoom(): Promise<void>;
     sendDtmfTone(dtmfTone: DtmfTone_2): Promise<void>;
-    sendRealTimeText: (text: string, finalized: boolean) => Promise<void>;
+    sendRealTimeText: (text: string, isFinalized: boolean) => Promise<void>;
     setCaptionLanguage(language: string): Promise<void>;
     setSpokenLanguage(language: string): Promise<void>;
     // @beta
@@ -1318,7 +1318,7 @@ export interface CallWithChatAdapterManagement {
     sendDtmfTone: (dtmfTone: DtmfTone_2) => Promise<void>;
     sendMessage(content: string, options?: SendMessageOptions | /* @conditional-compile-remove(file-sharing-acs) */ MessageOptions): Promise<void>;
     sendReadReceipt(chatMessageId: string): Promise<void>;
-    sendRealTimeText: (text: string, finalized: boolean) => Promise<void>;
+    sendRealTimeText: (text: string, isFinalized: boolean) => Promise<void>;
     sendTypingIndicator(): Promise<void>;
     setCamera(sourceInfo: VideoDeviceInfo, options?: VideoStreamOptions): Promise<void>;
     setCaptionLanguage(language: string): Promise<void>;
@@ -1898,7 +1898,7 @@ export interface CaptionsBannerProps {
     isRealTimeTextOn?: boolean;
     latestLocalRealTimeText?: RealTimeTextInformation;
     onRenderAvatar?: OnRenderAvatarCallback;
-    onSendRealTimeText?: (text: string, finalized: boolean) => Promise<void>;
+    onSendRealTimeText?: (text: string, isFinalized: boolean) => Promise<void>;
     realTimeTexts?: {
         completedMessages?: RealTimeTextInformation[];
         currentInProgress?: RealTimeTextInformation[];
@@ -2427,7 +2427,7 @@ export interface CommonCallingHandlers {
     // (undocumented)
     onSendDtmfTone: (dtmfTone: DtmfTone_2) => Promise<void>;
     // (undocumented)
-    onSendRealTimeText: (text: string, finalized: boolean) => Promise<void>;
+    onSendRealTimeText: (text: string, isFinalized: boolean) => Promise<void>;
     // (undocumented)
     onSetCaptionLanguage: (language: string) => Promise<void>;
     // (undocumented)
@@ -4615,7 +4615,7 @@ export interface RealTimeTextCallFeatureState {
 // @beta (undocumented)
 export interface RealTimeTextInfo {
     id: number;
-    isMe: boolean;
+    isMe?: boolean;
     message: string;
     receivedTimestamp?: Date;
     resultType: RealTimeTextResultType;
@@ -4630,19 +4630,8 @@ export type RealTimeTextInformation = {
     userId?: string;
     message: string;
     isTyping: boolean;
-    isMe: boolean;
-    finalizedTimeStamp: Date;
-};
-
-// @beta
-export type RealTimeTextInformation = {
-    id: number;
-    displayName: string;
-    userId?: string;
-    message: string;
-    isTyping: boolean;
-    isMe: boolean;
     finalizedTimeStamp: Date;
+    isMe?: boolean;
 };
 
 // @beta
diff --git a/packages/react-components/src/components/CaptionsBanner.tsx b/packages/react-components/src/components/CaptionsBanner.tsx
index 13445d6d94f..754d47cc630 100644
--- a/packages/react-components/src/components/CaptionsBanner.tsx
+++ b/packages/react-components/src/components/CaptionsBanner.tsx
@@ -80,14 +80,15 @@ export type RealTimeTextInformation = {
    * if the real time text received is partial
    */
   isTyping: boolean;
-  /**
-   * If message originated from the local participant
-   */
-  isMe: boolean;
   /**
    * timestamp when the real time text was finalized
    */
   finalizedTimeStamp: Date;
+  /**
+   * If message originated from the local participant
+   * default value is false
+   */
+  isMe?: boolean;
 };
 /**
  * @public
@@ -177,7 +178,7 @@ export interface CaptionsBannerProps {
   /**
    * Optional callback to send real time text.
    */
-  onSendRealTimeText?: (text: string, finalized: boolean) => Promise<void>;
+  onSendRealTimeText?: (text: string, isFinalized: boolean) => Promise<void>;
   /* @conditional-compile-remove(rtt) */
   /**
    * Latest local real time text
diff --git a/packages/react-composites/src/composites/CallComposite/MockCallAdapter.ts b/packages/react-composites/src/composites/CallComposite/MockCallAdapter.ts
index f6945b32a5e..7571c35f318 100644
--- a/packages/react-composites/src/composites/CallComposite/MockCallAdapter.ts
+++ b/packages/react-composites/src/composites/CallComposite/MockCallAdapter.ts
@@ -190,7 +190,7 @@ export class _MockCallAdapter implements CallAdapter {
     throw Error('stopCaptions not implemented');
   }
   /* @conditional-compile-remove(rtt) */
-  sendRealTimeText(text: string, finalized: boolean): Promise<void> {
+  sendRealTimeText(text: string, isFinalized: boolean): Promise<void> {
     throw Error('sendRealTimeText not implemented');
   }
 
diff --git a/packages/react-composites/src/composites/CallComposite/adapter/AzureCommunicationCallAdapter.ts b/packages/react-composites/src/composites/CallComposite/adapter/AzureCommunicationCallAdapter.ts
index f21367fe8b4..c0f80e64a9a 100644
--- a/packages/react-composites/src/composites/CallComposite/adapter/AzureCommunicationCallAdapter.ts
+++ b/packages/react-composites/src/composites/CallComposite/adapter/AzureCommunicationCallAdapter.ts
@@ -1157,8 +1157,8 @@ export class AzureCommunicationCallAdapter<AgentType extends CallAgent | TeamsCa
     this.handlers.onSetSpokenLanguage(language);
   }
   /* @conditional-compile-remove(rtt) */
-  public async sendRealTimeText(text: string, finalized: boolean): Promise<void> {
-    this.handlers.onSendRealTimeText(text, finalized);
+  public async sendRealTimeText(text: string, isFinalized: boolean): Promise<void> {
+    this.handlers.onSendRealTimeText(text, isFinalized);
   }
   public async submitSurvey(survey: CallSurvey): Promise<CallSurveyResponse | undefined> {
     return this.handlers.onSubmitSurvey(survey);
diff --git a/packages/react-composites/src/composites/CallComposite/adapter/CallAdapter.ts b/packages/react-composites/src/composites/CallComposite/adapter/CallAdapter.ts
index 7cbe83455eb..9825a9b6d72 100644
--- a/packages/react-composites/src/composites/CallComposite/adapter/CallAdapter.ts
+++ b/packages/react-composites/src/composites/CallComposite/adapter/CallAdapter.ts
@@ -862,7 +862,7 @@ export interface CallAdapterCallOperations {
    * @param text - real time text content
    * @param finalized - Boolean to indicate if the real time text is final
    */
-  sendRealTimeText: (text: string, finalized: boolean) => Promise<void>;
+  sendRealTimeText: (text: string, isFinalized: boolean) => Promise<void>;
 }
 
 /**
diff --git a/packages/react-composites/src/composites/CallComposite/hooks/useHandlers.ts b/packages/react-composites/src/composites/CallComposite/hooks/useHandlers.ts
index 9104490be23..d5bdef7f540 100644
--- a/packages/react-composites/src/composites/CallComposite/hooks/useHandlers.ts
+++ b/packages/react-composites/src/composites/CallComposite/hooks/useHandlers.ts
@@ -294,8 +294,8 @@ const createCompositeHandlers = memoizeOne(
         return await adapter.disposeTogetherModeStreamView();
       },
       /* @conditional-compile-remove(rtt) */
-      onSendRealTimeText: async (text: string, finalized: boolean) => {
-        return await adapter.sendRealTimeText(text, finalized);
+      onSendRealTimeText: async (text: string, isFinalized: boolean) => {
+        return await adapter.sendRealTimeText(text, isFinalized);
       }
     };
   }
diff --git a/packages/react-composites/src/composites/CallWithChatComposite/adapter/AzureCommunicationCallWithChatAdapter.ts b/packages/react-composites/src/composites/CallWithChatComposite/adapter/AzureCommunicationCallWithChatAdapter.ts
index a97aabeb54b..86048758c13 100644
--- a/packages/react-composites/src/composites/CallWithChatComposite/adapter/AzureCommunicationCallWithChatAdapter.ts
+++ b/packages/react-composites/src/composites/CallWithChatComposite/adapter/AzureCommunicationCallWithChatAdapter.ts
@@ -659,8 +659,8 @@ export class AzureCommunicationCallWithChatAdapter implements CallWithChatAdapte
     await this.callAdapter.setSpokenLanguage(language);
   }
   /* @conditional-compile-remove(rtt) */
-  public async sendRealTimeText(text: string, finalized: boolean): Promise<void> {
-    await this.callAdapter.sendRealTimeText(text, finalized);
+  public async sendRealTimeText(text: string, isFinalized: boolean): Promise<void> {
+    await this.callAdapter.sendRealTimeText(text, isFinalized);
   }
 
   public async startVideoBackgroundEffect(videoBackgroundEffect: VideoBackgroundEffect): Promise<void> {
diff --git a/packages/react-composites/src/composites/CallWithChatComposite/adapter/CallWithChatAdapter.ts b/packages/react-composites/src/composites/CallWithChatComposite/adapter/CallWithChatAdapter.ts
index bbcd683cd2c..da1540d0c1c 100644
--- a/packages/react-composites/src/composites/CallWithChatComposite/adapter/CallWithChatAdapter.ts
+++ b/packages/react-composites/src/composites/CallWithChatComposite/adapter/CallWithChatAdapter.ts
@@ -590,7 +590,7 @@ export interface CallWithChatAdapterManagement {
    * @param text - real time text content
    * @param finalized - Boolean to indicate if the real time text is final
    */
-  sendRealTimeText: (text: string, finalized: boolean) => Promise<void>;
+  sendRealTimeText: (text: string, isFinalized: boolean) => Promise<void>;
 }
 
 /**
diff --git a/packages/react-composites/src/composites/CallWithChatComposite/adapter/CallWithChatBackedCallAdapter.ts b/packages/react-composites/src/composites/CallWithChatComposite/adapter/CallWithChatBackedCallAdapter.ts
index 5afab1979a7..d335f2ed8b4 100644
--- a/packages/react-composites/src/composites/CallWithChatComposite/adapter/CallWithChatBackedCallAdapter.ts
+++ b/packages/react-composites/src/composites/CallWithChatComposite/adapter/CallWithChatBackedCallAdapter.ts
@@ -205,8 +205,8 @@ export class CallWithChatBackedCallAdapter implements CallAdapter {
     await this.callWithChatAdapter.setSpokenLanguage(language);
   }
   /* @conditional-compile-remove(rtt) */
-  public async sendRealTimeText(text: string, finalized: boolean): Promise<void> {
-    await this.callWithChatAdapter.sendRealTimeText(text, finalized);
+  public async sendRealTimeText(text: string, isFinalized: boolean): Promise<void> {
+    await this.callWithChatAdapter.sendRealTimeText(text, isFinalized);
   }
 
   public async startVideoBackgroundEffect(videoBackgroundEffect: VideoBackgroundEffect): Promise<void> {