Make, Receive & Control Calls Globally With Our Programmable Voice API

  
                  
  
                            
 @Override
                            
 public void onCreate() {
                            
 super.onCreate();
                            
 //initialize call sdk
                            
 CallManager.init(this);
                            
 CallManager.setCurrentUserId(SharedPreferenceManager.instance.getCurrentUserJid())
                            
 CallManager.setSignalServerUrl(SIGNAL_SERVER_DOMAIN);
                            
 CallManager.setJanusWebSocketServerUrl(JANUS_WEBSOCKET_SERVER_DOMAIN);
                            
 CallManager.setCallActivityClass(CALL_UI_ACTIVITY.class);
                            
 CallManager.setIceServers(ICE_SERVERS_LIST);
                            
 CallManager.setMissedCallListener((isOneToOneCall, userJid, groupId, callType, userList) -> {
                            
 //show missed call notification
                            
 });
                            
 CallManager.setCallHelper(new CallHelper() {
                            
 @NotNull
                            
 @Override
                            
 public String getDisplayName(@NotNull String jid) {
                            
 return ContactManager.getDisplayName(jid);
                            
 }
                            
 @Override
                            
 public void sendCallMessage(@NotNull GroupCallDetails details, @NotNull List users, @NotNull List invitedUsers) {
                            
 CallMessenger.sendCallMessage(details, users, invitedUsers);
                            
 }
                            
 });
                            
 ChatManager.setCallService(WebRtcCallService.class);
                            
   
                        

 
                  
  
                            
 @Override
                            
 public void onCreate() {
                            
 super.onCreate();
                            
 //initialize call sdk
                            
 //initialize call sdk
                        
                            
 //initialize call sdk
                            
 CallManager.init(this)
                            
 CallManager.setCurrentUserId(SharedPreferenceManager.instance.currentUserJid)
                            
 CallManager.setSignalServerUrl(SIGNAL_SERVER_DOMAIN)
                            
 CallManager.setJanusWebSocketServerUrl(JANUS_WEBSOCKET_SERVER_DOMAIN)
                            
 CallManager.setCallActivityClass(CALL_UI_ACTIVITY::class.java)
                            
 CallManager.setIceServers(ICE_SERVERS_LIST)
                            
 CallManager.setMissedCallListener(object : MissedCallListener {
                            
 override fun onMissedCall(isOneToOneCall: Boolean, userJid: String, groupId: String?, callType: String, 
                            
 userList: ArrayList?) {
                            
 //show missed call notification
                            
 }
                            
 })
 
                            
 CallManager.setCallHelper(object : CallHelper {
                            
 override fun getDisplayName(jid: String): String {
                            
 return ContactManager.getDisplayName(jid)
                            
 }
                            
 override fun sendCallMessage(details: GroupCallDetails, users: List, invitedUsers: List) {
                            
 CallMessenger.sendCallMessage(details, users, invitedUsers)
                            
 }
                            
 })
                            
 ChatManager.callService = WebRtcCallService::class.java
                        
                        
                   

                     
  
                        
 try! CallSDK.Builder.setUserId("USER_ID")
                        
 .setDomainBaseUrl("BASE_URL")
                        
 .setSignalSeverUrl("SIGNAL_SERVER_URL")
                        
 .setJanusSeverUrl("JANUS_SERVER_URL")
                        
 .setAppGroupContainerID("APP_GROUP_ID")
                        
 .setICEServersList("ICE_SERVER_LIST")
                        
 .setCallDelegate("CALLMANAGER_DELEGATE")
                        
 .setCallViewController("CALL_VIEW_CONTROLLER")
                        
 .buildAndInitialize() 
                        
                    

                     
  
                        
 const initializeObj = {
                        
 xmppSocketHost: `HOST`,
                        
 xmppSocketPort: `PORT`,
                        
 ssl: `SSL`,
                        
 encryptKey: `ENCRYPT_KEY`,
                        
 apiBaseUrl: `API_URL`,
                        
 signalServer: `SIGNAL_SERVER_URL`,
                        
 callbackListeners: {},
                        
 }; 
                        
 await SDK.initializeSDK(initializeObj);