diff --git a/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/CallAsyncClient.java b/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/CallAsyncClient.java
index 2d4b720a6f874..0620dd05c3f1f 100644
--- a/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/CallAsyncClient.java
+++ b/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/CallAsyncClient.java
@@ -352,7 +352,7 @@ Mono<Response<CancelMediaOperationsResult>> cancelAllMediaOperationsWithResponse
     }
 
     /**
-     * Cancel Media Operations.
+     * Invite Participats to a Call.
      *
      * @param callId Call id.
      * @param request Invite participant request.
@@ -371,7 +371,7 @@ public Mono<Void> inviteParticipants(String callId, InviteParticipantsRequest re
     }
 
     /**
-     * Cancel Media Operations.
+     * Invite Participats to a Call.
      *
      * @param callId Call id.
      * @param request Invite participant request.
@@ -433,7 +433,7 @@ public Mono<Response<Void>> removeParticipantWithResponse(String callId, String
     }
 
     /**
-     * cancelMediaOperationsWithResponse method for use by sync client
+     * Remove participant from the call.
      */
     Mono<Response<Void>> removeParticipantWithResponse(String callId, String participantId, Context context) {
         try {
diff --git a/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/ConversationAsyncClient.java b/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/ConversationAsyncClient.java
index 185fa86a00cc9..09c239667b79b 100644
--- a/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/ConversationAsyncClient.java
+++ b/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/ConversationAsyncClient.java
@@ -5,10 +5,15 @@
 
 import com.azure.communication.callingserver.implementation.AzureCommunicationCallingServerServiceImpl;
 import com.azure.communication.callingserver.implementation.ConversationsImpl;
+import com.azure.communication.callingserver.implementation.converters.InviteParticipantsRequestConverter;
+import com.azure.communication.callingserver.implementation.converters.JoinCallRequestConverter;
 import com.azure.communication.callingserver.implementation.models.GetCallRecordingStateResponse;
+import com.azure.communication.callingserver.implementation.models.JoinCallResponse;
 import com.azure.communication.callingserver.implementation.models.StartCallRecordingRequestInternal;
 import com.azure.communication.callingserver.implementation.models.StartCallRecordingResponse;
 import com.azure.communication.callingserver.models.GetCallRecordingStateResult;
+import com.azure.communication.callingserver.models.InviteParticipantsRequest;
+import com.azure.communication.callingserver.models.JoinCallRequest;
 import com.azure.communication.callingserver.models.StartCallRecordingResult;
 import com.azure.core.annotation.ReturnType;
 import com.azure.core.annotation.ServiceClient;
@@ -38,6 +43,155 @@ public final class ConversationAsyncClient {
         conversationsClient = conversationServiceClient.getConversations();
     }
 
+    /**
+     * Join a Call
+     *
+     * @param conversationId The conversation id.
+     * @param request Join Call request.
+     * @return response for a successful inviteParticipants request.
+     */
+    @ServiceMethod(returns = ReturnType.SINGLE)
+    public Mono<JoinCallResponse> joinCall(String conversationId, JoinCallRequest request) {
+        try {
+            Objects.requireNonNull(conversationId, "'conversationId' cannot be null.");
+            Objects.requireNonNull(request, "'request' cannot be null.");
+
+            return this.conversationsClient.joinCallAsync(conversationId, JoinCallRequestConverter.convert(request));
+        } catch (RuntimeException ex) {
+            return monoError(logger, ex);
+        }
+    }
+
+    /**
+     * Join a Call
+     *
+     * @param conversationId The conversation id.
+     * @param request Join Call request.
+     * @return response for a successful inviteParticipants request.
+     */
+    @ServiceMethod(returns = ReturnType.SINGLE)
+    public Mono<Response<JoinCallResponse>>joinCallWithResponse(String conversationId, JoinCallRequest request) {
+        return joinCallWithResponse(conversationId, request, null);
+    }
+
+    Mono<Response<JoinCallResponse>> joinCallWithResponse(
+        String conversationId,
+        JoinCallRequest request,
+        Context context) {
+        try {
+            Objects.requireNonNull(conversationId, "'conversationId' cannot be null.");
+            Objects.requireNonNull(request, "'request' cannot be null.");
+            return withContext(contextValue -> {
+                if (context != null) {
+                    contextValue = context;
+                }
+                return this.conversationsClient.joinCallWithResponseAsync(conversationId,
+                    JoinCallRequestConverter.convert(request));
+            });
+        } catch (RuntimeException ex) {
+            return monoError(logger, ex);
+        }
+    }
+
+    /**
+     * Invite Participats to a Conversation.
+     *
+     * @param conversationId The conversation id.
+     * @param request Invite participant request.
+     * @return response for a successful inviteParticipants request.
+     */
+    @ServiceMethod(returns = ReturnType.SINGLE)
+    public Mono<Void> inviteParticipants(String conversationId, InviteParticipantsRequest request) {
+        try {
+            Objects.requireNonNull(conversationId, "'conversationId' cannot be null.");
+            Objects.requireNonNull(request, "'request' cannot be null.");
+
+            return this.conversationsClient.inviteParticipantsAsync(conversationId, InviteParticipantsRequestConverter.convert(request));
+        } catch (RuntimeException ex) {
+            return monoError(logger, ex);
+        }
+    }
+
+    /**
+     * Invite Participats to a Conversation.
+     *
+     * @param conversationId The conversation id.
+     * @param request Invite participant request.
+     * @return response for a successful inviteParticipants request.
+     */
+    @ServiceMethod(returns = ReturnType.SINGLE)
+    public Mono<Response<Void>> inviteParticipantsWithResponse(String conversationId, InviteParticipantsRequest request) {
+        return inviteParticipantsWithResponse(conversationId, request, null);
+    }
+
+    Mono<Response<Void>> inviteParticipantsWithResponse(
+        String conversationId,
+        InviteParticipantsRequest request,
+        Context context) {
+        try {
+            Objects.requireNonNull(conversationId, "'conversationId' cannot be null.");
+            Objects.requireNonNull(request, "'request' cannot be null.");
+            return withContext(contextValue -> {
+                if (context != null) {
+                    contextValue = context;
+                }
+                return this.conversationsClient.inviteParticipantsWithResponseAsync(conversationId,
+                        InviteParticipantsRequestConverter.convert(request));
+            });
+        } catch (RuntimeException ex) {
+            return monoError(logger, ex);
+        }
+    }
+
+       /**
+     * Remove participant from the Conversation.
+     *
+     * @param conversationId The conversation id.
+     * @param participantId Participant id.
+     * @return response for a successful removeParticipant request.
+     */
+    @ServiceMethod(returns = ReturnType.SINGLE)
+    public Mono<Void> removeParticipant(String conversationId, String participantId) {
+        try {
+            Objects.requireNonNull(conversationId, "'conversationId' cannot be null.");
+            Objects.requireNonNull(participantId, "'participantId' cannot be null.");
+
+            return this.conversationsClient.removeParticipantAsync(conversationId, participantId);
+        } catch (RuntimeException ex) {
+            return monoError(logger, ex);
+        }
+    }
+
+    /**
+     * Remove participant from the Conversation.
+     *
+     * @param conversationId The conversation id.
+     * @param participantId Participant id.
+     * @return response for a successful removeParticipant request.
+     */
+    @ServiceMethod(returns = ReturnType.SINGLE)
+    public Mono<Response<Void>> removeParticipantWithResponse(String conversationId, String participantId) {
+        return removeParticipantWithResponse(conversationId, participantId, null);
+    }
+
+    /**
+     * Remove participant from the Conversation.
+     */
+    Mono<Response<Void>> removeParticipantWithResponse(String conversationId, String participantId, Context context) {
+        try {
+            Objects.requireNonNull(conversationId, "'conversationId' cannot be null.");
+            Objects.requireNonNull(participantId, "'participantId' cannot be null.");
+            return withContext(contextValue -> {
+                if (context != null) {
+                    contextValue = context;
+                }
+                return this.conversationsClient.removeParticipantWithResponseAsync(conversationId, participantId);
+            });
+        } catch (RuntimeException ex) {
+            return monoError(logger, ex);
+        }
+    }
+
     /**
      * Start recording
      *
diff --git a/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/ConversationClient.java b/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/ConversationClient.java
index e527381cf4ef5..8f883ee0b829d 100644
--- a/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/ConversationClient.java
+++ b/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/ConversationClient.java
@@ -3,7 +3,10 @@
 
 package com.azure.communication.callingserver;
 
+import com.azure.communication.callingserver.implementation.models.JoinCallResponse;
 import com.azure.communication.callingserver.models.GetCallRecordingStateResult;
+import com.azure.communication.callingserver.models.InviteParticipantsRequest;
+import com.azure.communication.callingserver.models.JoinCallRequest;
 import com.azure.communication.callingserver.models.StartCallRecordingResult;
 import com.azure.core.annotation.ReturnType;
 import com.azure.core.annotation.ServiceClient;
@@ -24,6 +27,81 @@ public final class ConversationClient {
         this.conversationAsyncClient = conversationAsyncClient;
     }
 
+    /**
+     * Join a call
+     *
+     * @param conversationId The conversation id.
+     * @param request Join Call request.
+     * @return response for a successful inviteParticipants request.
+     */
+    @ServiceMethod(returns = ReturnType.SINGLE)
+    public JoinCallResponse joinCall(String conversationId, JoinCallRequest request) {
+        return conversationAsyncClient.joinCall(conversationId, request).block();
+    }
+
+    /**
+     * Join a call
+     *
+     * @param conversationId The conversation id.
+     * @param request Join Call request.
+     * @param context A {@link Context} representing the request context.
+     * @return response for a successful inviteParticipants request.
+     */
+    @ServiceMethod(returns = ReturnType.SINGLE)
+    public Response<JoinCallResponse> inviteParticipantsWithResponse(String conversationId, JoinCallRequest request, Context context) {
+        return conversationAsyncClient.joinCallWithResponse(conversationId, request, context).block();
+    }
+
+    /**
+     * Invite participants to a Conversation.
+     *
+     * @param conversationId The conversation id.
+     * @param request Invite participant request.
+     * @return response for a successful inviteParticipants request.
+     */
+    @ServiceMethod(returns = ReturnType.SINGLE)
+    public Void inviteParticipants(String conversationId, InviteParticipantsRequest request) {
+        return conversationAsyncClient.inviteParticipants(conversationId, request).block();
+    }
+
+    /**
+     * Invite participants to a Conversation.
+     *
+     * @param conversationId The conversation id.
+     * @param request Invite participant request.
+     * @param context A {@link Context} representing the request context.
+     * @return response for a successful inviteParticipants request.
+     */
+    @ServiceMethod(returns = ReturnType.SINGLE)
+    public Response<Void> inviteParticipantsWithResponse(String conversationId, InviteParticipantsRequest request, Context context) {
+        return conversationAsyncClient.inviteParticipantsWithResponse(conversationId, request, context).block();
+    }
+
+    /**
+     * Remove participant from the Conversation.
+     *
+     * @param conversationId The conversation id.
+     * @param participantId Participant id.
+     * @return response for a successful removeParticipant request.
+     */
+    @ServiceMethod(returns = ReturnType.SINGLE)
+    public Void removeParticipant(String conversationId, String participantId) {
+        return conversationAsyncClient.removeParticipant(conversationId, participantId).block();
+    }
+
+    /**
+     * Remove participant from the Conversation.
+     *
+     * @param conversationId The conversation id.
+     * @param participantId Participant id.
+     * @param context A {@link Context} representing the request context.
+     * @return response for a successful removeParticipant request.
+     */
+    @ServiceMethod(returns = ReturnType.SINGLE)
+    public Response<Void> removeParticipantWithResponse(String conversationId, String participantId, Context context) {
+        return conversationAsyncClient.removeParticipantWithResponse(conversationId, participantId, context).block();
+    }
+
     /**
      * Start recording
      *
diff --git a/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/implementation/converters/JoinCallRequestConverter.java b/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/implementation/converters/JoinCallRequestConverter.java
new file mode 100644
index 0000000000000..6a5ae90a2b2f2
--- /dev/null
+++ b/sdk/communication/azure-communication-callingserver/src/main/java/com/azure/communication/callingserver/implementation/converters/JoinCallRequestConverter.java
@@ -0,0 +1,48 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+package com.azure.communication.callingserver.implementation.converters;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.azure.communication.callingserver.implementation.models.CallModality;
+import com.azure.communication.callingserver.implementation.models.EventSubscriptionType;
+import com.azure.communication.callingserver.implementation.models.JoinCallRequestInternal;
+
+/**
+ * A converter between {@link com.azure.communication.callingserver.models.JoinCallRequest} and
+ * {@link JoinCallRequestInternal}.
+ */
+public final class JoinCallRequestConverter {
+    /**
+     * Maps from {com.azure.communication.callingserver.models.JoinCallRequest} to {@link JoinCallRequestInternal}.
+     */
+    public static JoinCallRequestInternal convert(com.azure.communication.callingserver.models.JoinCallRequest obj) {
+        if (obj == null) {
+            return null;
+        }
+
+        List<CallModality> requestedModalities = new ArrayList<>();
+        for (CallModality callModality : obj.getRequestedModalities()) {
+            requestedModalities.add(callModality);
+        }
+
+        List<EventSubscriptionType> requestedCallEvents = new ArrayList<>();
+        for (EventSubscriptionType eventSubscription : obj.getRequestedCallEvents()){
+            requestedCallEvents.add(eventSubscription);
+        }
+
+        JoinCallRequestInternal joinCallRequestInternal = new JoinCallRequestInternal()
+            .setSource(CommunicationIdentifierConverter.convert(obj.getSource()))
+            .setSubject(obj.getSubject())
+            .setCallbackUri(obj.getCallbackUri())
+            .setRequestedModalities(requestedModalities)
+            .setRequestedCallEvents(requestedCallEvents);
+            
+        return joinCallRequestInternal;
+    }
+
+    private JoinCallRequestConverter() {
+    }
+}
\ No newline at end of file