diff --git a/Common/sources/storage-base.js b/Common/sources/storage-base.js
index 785e6e9a..79223a6e 100644
--- a/Common/sources/storage-base.js
+++ b/Common/sources/storage-base.js
@@ -42,6 +42,9 @@ function getStoragePath(strPath) {
 exports.getObject = function(strPath) {
   return storage.getObject(getStoragePath(strPath));
 };
+exports.createReadStream = function(strPath) {
+  return storage.createReadStream(getStoragePath(strPath));
+};
 exports.putObject = function(strPath, buffer, contentLength) {
   return storage.putObject(getStoragePath(strPath), buffer, contentLength);
 };
@@ -78,13 +81,13 @@ exports.deletePath = function(strPath) {
     return exports.deleteObjects(list);
   });
 };
-exports.getSignedUrl = function(baseUrl, strPath, urlType, optFilename, opt_type, opt_creationDate) {
-  return storage.getSignedUrl(baseUrl, getStoragePath(strPath), urlType, optFilename, opt_type, opt_creationDate);
+exports.getSignedUrl = function(baseUrl, strPath, urlType, optFilename, opt_creationDate) {
+  return storage.getSignedUrl(baseUrl, getStoragePath(strPath), urlType, optFilename, opt_creationDate);
 };
 exports.getSignedUrls = function(baseUrl, strPath, urlType, opt_creationDate) {
   return exports.listObjects(getStoragePath(strPath)).then(function(list) {
     return Promise.all(list.map(function(curValue) {
-      return exports.getSignedUrl(baseUrl, curValue, urlType, undefined, undefined, opt_creationDate);
+      return exports.getSignedUrl(baseUrl, curValue, urlType, undefined, opt_creationDate);
     })).then(function(urls) {
       var outputMap = {};
       for (var i = 0; i < list.length && i < urls.length; ++i) {
@@ -94,9 +97,9 @@ exports.getSignedUrls = function(baseUrl, strPath, urlType, opt_creationDate) {
     });
   });
 };
-exports.getSignedUrlsArrayByArray = function(baseUrl, list, urlType, opt_type) {
+exports.getSignedUrlsArrayByArray = function(baseUrl, list, urlType) {
   return Promise.all(list.map(function(curValue) {
-    return exports.getSignedUrl(baseUrl, curValue, urlType, undefined, opt_type);
+    return exports.getSignedUrl(baseUrl, curValue, urlType, undefined);
   }));
 };
 exports.getSignedUrlsByArray = function(baseUrl, list, optPath, urlType) {
diff --git a/Common/sources/storage-fs.js b/Common/sources/storage-fs.js
index 784e9ca8..f180e1fb 100644
--- a/Common/sources/storage-fs.js
+++ b/Common/sources/storage-fs.js
@@ -45,7 +45,6 @@ var config = require('config');
 var configStorage = config.get('storage');
 var cfgBucketName = configStorage.get('bucketName');
 var cfgStorageFolderName = configStorage.get('storageFolderName');
-var cfgStorageExternalHost = configStorage.get('externalHost');
 var configFs = configStorage.get('fs');
 var cfgStorageFolderPath = configFs.get('folderPath');
 var cfgStorageSecretString = configFs.get('secretString');
@@ -89,6 +88,27 @@ function removeEmptyParent(strPath, done) {
 exports.getObject = function(strPath) {
   return utils.readFile(getFilePath(strPath));
 };
+exports.createReadStream = function(strPath) {
+  let fsPath = getFilePath(strPath);
+  let contentLength;
+  return new Promise(function(resolve, reject) {
+    fs.stat(fsPath, function(err, stats) {
+      if (err) {
+        reject(err);
+      } else {
+        resolve(stats);
+      }
+    });
+  }).then(function(stats){
+    contentLength = stats.size;
+    return utils.promiseCreateReadStream(fsPath);
+  }).then(function(readStream, stats){
+    return {
+      contentLength: contentLength,
+      readStream: readStream
+    };
+  });
+};
 
 exports.putObject = function(strPath, buffer, contentLength) {
   return new Promise(function(resolve, reject) {
@@ -155,12 +175,12 @@ exports.deleteObject = function(strPath) {
 exports.deleteObjects = function(strPaths) {
   return Promise.all(strPaths.map(exports.deleteObject));
 };
-exports.getSignedUrl = function(baseUrl, strPath, urlType, optFilename, opt_type, opt_creationDate) {
+exports.getSignedUrl = function(baseUrl, strPath, urlType, optFilename, opt_creationDate) {
   return new Promise(function(resolve, reject) {
     //replace '/' with %2f before encodeURIComponent becase nginx determine %2f as '/' and get wrong system path
     var userFriendlyName = optFilename ? encodeURIComponent(optFilename.replace(/\//g, "%2f")) : path.basename(strPath);
     var uri = '/' + cfgBucketName + '/' + cfgStorageFolderName + '/' + strPath + '/' + userFriendlyName;
-    var url = (cfgStorageExternalHost ? cfgStorageExternalHost : baseUrl) + uri;
+    var url = utils.checkBaseUrl(baseUrl) + uri;
 
     var date = Date.now();
     let creationDate = opt_creationDate || date;
@@ -175,7 +195,6 @@ exports.getSignedUrl = function(baseUrl, strPath, urlType, optFilename, opt_type
 
     url += '?md5=' + encodeURIComponent(md5);
     url += '&expires=' + encodeURIComponent(expires);
-    url += '&disposition=' + encodeURIComponent(utils.getContentDisposition(null, null, opt_type));
     url += '&filename=' + userFriendlyName;
     resolve(url);
   });
diff --git a/Common/sources/storage-s3.js b/Common/sources/storage-s3.js
index 5a651fe2..17450a62 100644
--- a/Common/sources/storage-s3.js
+++ b/Common/sources/storage-s3.js
@@ -51,7 +51,6 @@ var cfgAccessKeyId = configStorage.get('accessKeyId');
 var cfgSecretAccessKey = configStorage.get('secretAccessKey');
 var cfgUseRequestToGetUrl = configStorage.get('useRequestToGetUrl');
 var cfgUseSignedUrl = configStorage.get('useSignedUrl');
-var cfgExternalHost = configStorage.get('externalHost');
 var cfgSslEnabled = configStorage.get('sslEnabled');
 var cfgS3ForcePathStyle = configStorage.get('s3ForcePathStyle');
 var configFs = configStorage.get('fs');
@@ -143,6 +142,25 @@ exports.getObject = function(strPath) {
     });
   });
 };
+exports.createReadStream = function(strPath) {
+  return new Promise(function(resolve, reject) {
+    var params = {Bucket: cfgBucketName, Key: getFilePath(strPath)};
+    s3Client.getObject(params)
+      .on('error', (err) => {
+        reject(err);
+      })
+      .on('httpHeaders', function(statusCode, headers, resp, statusMessage) {
+        //retries are possible
+        if (statusCode < 300) {
+          let responseObject = {
+            contentLength: headers['content-length'],
+            readStream: this.response.httpResponse.createUnbufferedStream()
+          };
+          resolve(responseObject);
+        }
+      }).send();
+  });
+};
 exports.putObject = function(strPath, buffer, contentLength) {
   return new Promise(function(resolve, reject) {
     //todo рассмотреть Expires
@@ -204,11 +222,11 @@ exports.deleteObjects = function(strPaths) {
   }
   return Promise.all(deletePromises);
 };
-exports.getSignedUrl = function(baseUrl, strPath, urlType, optFilename, opt_type, opt_creationDate) {
+exports.getSignedUrl = function(baseUrl, strPath, urlType, optFilename, opt_creationDate) {
   return new Promise(function(resolve, reject) {
     var expires = (commonDefines.c_oAscUrlTypes.Session === urlType ? cfgExpSessionAbsolute : cfgStorageUrlExpires) || 31536000;
     var userFriendlyName = optFilename ? optFilename.replace(/\//g, "%2f") : path.basename(strPath);
-    var contentDisposition = utils.getContentDisposition(userFriendlyName, null, opt_type);
+    var contentDisposition = utils.getContentDisposition(userFriendlyName, null, null);
     if (cfgUseRequestToGetUrl) {
       //default Expires 900 seconds
       var params = {
@@ -228,7 +246,7 @@ exports.getSignedUrl = function(baseUrl, strPath, urlType, optFilename, opt_type
       } else if (cfgEndpointParsed &&
         (cfgEndpointParsed.hostname == 'localhost' || cfgEndpointParsed.hostname == '127.0.0.1') &&
         80 == cfgEndpointParsed.port) {
-        host = (cfgExternalHost ? cfgExternalHost : baseUrl) + cfgEndpointParsed.path;
+        host = utils.checkBaseUrl(baseUrl) + cfgEndpointParsed.path;
       } else {
         host = cfgEndpoint;
       }
diff --git a/Common/sources/utils.js b/Common/sources/utils.js
index 2a812b6e..b08ebb28 100644
--- a/Common/sources/utils.js
+++ b/Common/sources/utils.js
@@ -83,6 +83,7 @@ const cfgPasswordEncrypt = config.get('openpgpjs.encrypt');
 const cfgPasswordDecrypt = config.get('openpgpjs.decrypt');
 const cfgPasswordConfig = config.get('openpgpjs.config');
 const cfgRequesFilteringAgent = config.get('services.CoAuthoring.request-filtering-agent');
+const cfgStorageExternalHost = config.get('storage.externalHost');
 
 Object.assign(openpgp.config, cfgPasswordConfig);
 
@@ -355,7 +356,7 @@ function downloadUrlPromiseWithoutRedirect(uri, optTimeout, optLimit, opt_Author
     }
   });
 }
-function postRequestPromise(uri, postData, optTimeout, opt_Authorization, opt_header) {
+function postRequestPromise(uri, postData, postDataStream, optTimeout, opt_Authorization, opt_header) {
   return new Promise(function(resolve, reject) {
     //IRI to URI
     uri = URI.serialize(URI.parse(uri));
@@ -366,7 +367,10 @@ function postRequestPromise(uri, postData, optTimeout, opt_Authorization, opt_he
     }
     headers = opt_header || headers;
     let connectionAndInactivity = optTimeout && optTimeout.connectionAndInactivity && ms(optTimeout.connectionAndInactivity);
-    var options = {uri: urlParsed, body: postData, encoding: 'utf8', headers: headers, timeout: connectionAndInactivity};
+    var options = {uri: urlParsed, encoding: 'utf8', headers: headers, timeout: connectionAndInactivity};
+    if (postData) {
+      options.body = postData;
+    }
 
     let executed = false;
     let ro = baseRequest.post(options, function(err, response, body) {
@@ -394,6 +398,9 @@ function postRequestPromise(uri, postData, optTimeout, opt_Authorization, opt_he
         raiseError(ro, 'ETIMEDOUT', 'Error whole request cycle timeout');
       }, ms(optTimeout.wholeCycle));
     }
+    if (postDataStream && !postData) {
+      postDataStream.pipe(ro);
+    }
   });
 }
 exports.postRequestPromise = postRequestPromise;
@@ -934,3 +941,6 @@ exports.convertLicenseInfoToServerParams = function(licenseInfo) {
   license.buildNumber = commonDefines.buildNumber;
   return license;
 };
+exports.checkBaseUrl = function(baseUrl) {
+  return cfgStorageExternalHost ? cfgStorageExternalHost : baseUrl;
+};
diff --git a/DocService/sources/DocsCoServer.js b/DocService/sources/DocsCoServer.js
index ea099a90..d601753a 100644
--- a/DocService/sources/DocsCoServer.js
+++ b/DocService/sources/DocsCoServer.js
@@ -459,6 +459,11 @@ let changeConnectionInfo = co.wrap(function*(conn, cmd) {
   }
   return false;
 });
+function signToken(payload, algorithm, expiresIn, secretElem) {
+  var options = {algorithm: algorithm, expiresIn: expiresIn};
+  var secret = utils.getSecretByElem(secretElem);
+  return jwt.sign(payload, secret, options);
+}
 function fillJwtByConnection(conn) {
   var docId = conn.docId;
   var payload = {document: {}, editorConfig: {user: {}}};
@@ -481,9 +486,7 @@ function fillJwtByConnection(conn) {
   edit.ds_isEnterCorrectPassword = conn.isEnterCorrectPassword;
   edit.ds_denyChangeName = conn.denyChangeName;
 
-  var options = {algorithm: cfgTokenSessionAlgorithm, expiresIn: cfgTokenSessionExpires / 1000};
-  var secret = utils.getSecretByElem(cfgSecretSession);
-  return jwt.sign(payload, secret, options);
+  return signToken(payload, cfgTokenSessionAlgorithm, cfgTokenSessionExpires / 1000, cfgSecretSession);
 }
 
 function sendData(conn, data) {
@@ -650,7 +653,7 @@ function* sendServerRequest(docId, uri, dataObject, opt_checkAuthorization) {
       logger.warn('authorization reduced to: docId = %s; length=%d', docId, auth.length);
     }
   }
-  let postRes = yield utils.postRequestPromise(uri, JSON.stringify(dataObject), cfgCallbackRequestTimeout, auth);
+  let postRes = yield utils.postRequestPromise(uri, JSON.stringify(dataObject), undefined, cfgCallbackRequestTimeout, auth);
   logger.debug('postData response: docId = %s;data = %s', docId, postRes.body);
   return postRes.body;
 }
@@ -1231,6 +1234,7 @@ exports.parseReplyData = parseReplyData;
 exports.sendServerRequest = sendServerRequest;
 exports.createSaveTimerPromise = co.wrap(_createSaveTimer);
 exports.changeConnectionInfo = changeConnectionInfo;
+exports.signToken = signToken;
 exports.publish = publish;
 exports.addTask = addTask;
 exports.addDelayed = addDelayed;
@@ -2958,10 +2962,15 @@ exports.install = function(server, callbackFunction) {
                 if (0 == data.needUrlMethod) {
                   outputData.setData(yield storage.getSignedUrls(participant.baseUrl, data.needUrlKey, data.needUrlType, data.creationDate));
                 } else if (1 == data.needUrlMethod) {
-                  outputData.setData(yield storage.getSignedUrl(participant.baseUrl, data.needUrlKey, data.needUrlType, undefined, undefined, data.creationDate));
+                  outputData.setData(yield storage.getSignedUrl(participant.baseUrl, data.needUrlKey, data.needUrlType, undefined, data.creationDate));
                 } else {
-                  var contentDisposition = cmd.getInline() ? constants.CONTENT_DISPOSITION_INLINE : constants.CONTENT_DISPOSITION_ATTACHMENT;
-                  outputData.setData(yield storage.getSignedUrl(participant.baseUrl, data.needUrlKey, data.needUrlType, cmd.getTitle(), contentDisposition, data.creationDate));
+                  let url;
+                  if (cmd.getInline()) {
+                    url = canvasService.getPrintFileUrl(data.needUrlKey, participant.baseUrl, cmd.getTitle());
+                  } else {
+                    url = yield storage.getSignedUrl(participant.baseUrl, data.needUrlKey, data.needUrlType, cmd.getTitle(), data.creationDate)
+                  }
+                  outputData.setData(url);
                 }
                 modifyConnectionForPassword(participant, data.needUrlIsCorrectPassword);
               }
diff --git a/DocService/sources/canvasservice.js b/DocService/sources/canvasservice.js
index 7581853d..8be1f4c3 100644
--- a/DocService/sources/canvasservice.js
+++ b/DocService/sources/canvasservice.js
@@ -59,6 +59,9 @@ var cfgImageSize = config_server.get('limits_image_size');
 var cfgImageDownloadTimeout = config_server.get('limits_image_download_timeout');
 var cfgRedisPrefix = config.get('services.CoAuthoring.redis.prefix');
 var cfgTokenEnableBrowser = config.get('services.CoAuthoring.token.enable.browser');
+const cfgTokenSessionAlgorithm = config.get('services.CoAuthoring.token.session.algorithm');
+const cfgTokenSessionExpires = ms(config.get('services.CoAuthoring.token.session.expires'));
+const cfgSecretSession = config.get('services.CoAuthoring.secret.session');
 const cfgForgottenFiles = config_server.get('forgottenfiles');
 const cfgForgottenFilesName = config_server.get('forgottenfilesname');
 const cfgOpenProtectedFile = config_server.get('openProtectedFile');
@@ -178,13 +181,16 @@ var getOutputData = co.wrap(function* (cmd, outputData, key, optConn, optAdditio
       if ('open' != command && 'reopen' != command && !cmd.getOutputUrls()) {
         var strPath = key + '/' + cmd.getOutputPath();
         if (optConn) {
-          var contentDisposition = cmd.getInline() ? constants.CONTENT_DISPOSITION_INLINE : constants.CONTENT_DISPOSITION_ATTACHMENT;
-          let url = yield storage.getSignedUrl(optConn.baseUrl, strPath, commonDefines.c_oAscUrlTypes.Temporary,
-                                               cmd.getTitle(),
-                                               contentDisposition);
+          let url;
+          if(cmd.getInline()) {
+            url = getPrintFileUrl(key, optConn.baseUrl, cmd.getTitle());
+          } else {
+            url = yield storage.getSignedUrl(optConn.baseUrl, strPath, commonDefines.c_oAscUrlTypes.Temporary,
+                                                 cmd.getTitle());
+          }
           outputData.setData(url);
         } else if (optAdditionalOutput) {
-          optAdditionalOutput.needUrlKey = strPath;
+          optAdditionalOutput.needUrlKey = cmd.getInline() ? key : strPath;
           optAdditionalOutput.needUrlMethod = 2;
           optAdditionalOutput.needUrlType = commonDefines.c_oAscUrlTypes.Temporary;
         }
@@ -689,22 +695,16 @@ function* commandImgurls(conn, cmd, outputData) {
   }
 }
 function* commandPathUrls(conn, cmd, outputData) {
-  let contentDisposition = cmd.getInline() ? constants.CONTENT_DISPOSITION_INLINE :
-    constants.CONTENT_DISPOSITION_ATTACHMENT;
   let listImages = cmd.getData().map(function callback(currentValue) {
     return conn.docId + '/' + currentValue;
   });
-  let urls = yield storage.getSignedUrlsArrayByArray(conn.baseUrl, listImages, commonDefines.c_oAscUrlTypes.Session,
-                                                     contentDisposition);
+  let urls = yield storage.getSignedUrlsArrayByArray(conn.baseUrl, listImages, commonDefines.c_oAscUrlTypes.Session);
   outputData.setStatus('ok');
   outputData.setData(urls);
 }
 function* commandPathUrl(conn, cmd, outputData) {
-  var contentDisposition = cmd.getInline() ? constants.CONTENT_DISPOSITION_INLINE :
-    constants.CONTENT_DISPOSITION_ATTACHMENT;
   var strPath = conn.docId + '/' + cmd.getData();
-  var url = yield storage.getSignedUrl(conn.baseUrl, strPath, commonDefines.c_oAscUrlTypes.Temporary, cmd.getTitle(),
-                                       contentDisposition);
+  var url = yield storage.getSignedUrl(conn.baseUrl, strPath, commonDefines.c_oAscUrlTypes.Temporary, cmd.getTitle());
   var errorCode = constants.NO_ERROR;
   if (constants.NO_ERROR !== errorCode) {
     outputData.setStatus('err');
@@ -934,8 +934,8 @@ function* commandSfcCallback(cmd, isSfcm, isEncrypted) {
           }
           try {
             if (wopiParams) {
-              let data = yield storage.getObject(savePathDoc);
-              replyStr = yield wopiClient.putFile(wopiParams, data, userLastChangeId);
+              let streamObj = yield storage.createReadStream(savePathDoc);
+              replyStr = yield wopiClient.putFile(wopiParams, null, streamObj.readStream, userLastChangeId);
             } else {
               replyStr = yield* docsCoServer.sendServerRequest(docId, uri, outputSfc, checkAuthorizationLength);
             }
@@ -967,8 +967,8 @@ function* commandSfcCallback(cmd, isSfcm, isEncrypted) {
             updateMask.statusInfo = updateIfTask.statusInfo;
             try {
               if (wopiParams) {
-                let data = yield storage.getObject(savePathDoc);
-                replyStr = yield wopiClient.putFile(wopiParams, data, userLastChangeId);
+                let streamObj = yield storage.createReadStream(savePathDoc);
+                replyStr = yield wopiClient.putFile(wopiParams, null, streamObj.readStream, userLastChangeId);
               } else {
                 replyStr = yield* docsCoServer.sendServerRequest(docId, uri, outputSfc, checkAuthorizationLength);
               }
@@ -1320,6 +1320,65 @@ exports.saveFile = function(req, res) {
     }
   });
 };
+function getPrintFileUrl(docId, baseUrl, filename) {
+  baseUrl = utils.checkBaseUrl(baseUrl);
+  let token = '';
+  if (cfgTokenEnableBrowser) {
+    let payload = {document: {key: docId}};
+    token = docsCoServer.signToken(payload, cfgTokenSessionAlgorithm, cfgTokenSessionExpires / 1000, cfgSecretSession);
+  }
+  return `${baseUrl}/printfile/${encodeURIComponent(docId)}?filename=${encodeURIComponent(filename)}&token=${encodeURIComponent(token)}`;
+};
+exports.getPrintFileUrl = getPrintFileUrl;
+exports.printFile = function(req, res) {
+  return co(function*() {
+    let docId = 'null';
+    try {
+      let startDate = null;
+      if (clientStatsD) {
+        startDate = new Date();
+      }
+
+      let filename = req.query['filename'];
+      let token = req.query['token'];
+      docId = req.params.docid;
+      logger.info('Start printFile: docId = %s', docId);
+
+      if (cfgTokenEnableBrowser) {
+        let checkJwtRes = docsCoServer.checkJwt(docId, token, commonDefines.c_oAscSecretType.Session);
+        if (checkJwtRes.decoded) {
+          let docIdBase = checkJwtRes.decoded.document.key;
+          if (!docId.startsWith(docIdBase)) {
+            logger.warn('Error printFile jwt: docId = %s description = %s', docId, 'access deny');
+            res.sendStatus(403);
+            return;
+          }
+        } else {
+          logger.warn('Error printFile jwt: docId = %s description = %s', docId, checkJwtRes.description);
+          res.sendStatus(403);
+          return;
+        }
+      }
+
+      let streamObj = yield storage.createReadStream(`${docId}/${constants.OUTPUT_NAME}.pdf`);
+      res.setHeader('Content-Disposition', utils.getContentDisposition(filename, null, constants.CONTENT_DISPOSITION_INLINE));
+      res.setHeader('Content-Length', streamObj.contentLength);
+      res.setHeader('Content-Type', 'application/pdf');
+      yield utils.pipeStreams(streamObj.readStream, res, true);
+
+      if (clientStatsD) {
+        clientStatsD.timing('coauth.printFile', new Date() - startDate);
+      }
+    }
+    catch (e) {
+      logger.error('Error printFile: docId = %s %s', docId, e.stack);
+      res.sendStatus(400);
+    }
+    finally {
+      logger.info('End printFile: docId = %s', docId);
+    }
+  });
+};
 exports.saveFromChanges = function(docId, statusInfo, optFormat, opt_userId, opt_userIndex, opt_queue) {
   return co(function* () {
     try {
diff --git a/DocService/sources/server.js b/DocService/sources/server.js
index 8df00427..ff96567a 100644
--- a/DocService/sources/server.js
+++ b/DocService/sources/server.js
@@ -106,10 +106,9 @@ if (configStorage.has('fs.folderPath')) {
 	app.use('/' + cfgBucketName + '/' + cfgStorageFolderName, (req, res, next) => {
 		const index = req.url.lastIndexOf('/');
 		if ('GET' === req.method && -1 != index) {
-			const contentDisposition = req.query['disposition'] || 'attachment';
 			let sendFileOptions = {
 				root: configStorage.get('fs.folderPath'), dotfiles: 'deny', headers: {
-					'Content-Disposition': contentDisposition
+					'Content-Disposition': 'attachment'
 				}
 			};
 			const urlParsed = urlModule.parse(req.url);
@@ -187,6 +186,7 @@ docsCoServer.install(server, () => {
 
 	app.post('/downloadas/:docid', rawFileParser, canvasService.downloadAs);
 	app.post('/savefile/:docid', rawFileParser, canvasService.saveFile);
+	app.get('/printfile/:docid', rawFileParser, canvasService.printFile);
 	app.get('/healthcheck', utils.checkClientIp, docsCoServer.healthCheck);
 
 	app.get('/baseurl', (req, res) => {
diff --git a/DocService/sources/wopiClient.js b/DocService/sources/wopiClient.js
index 78edeadb..6951c21b 100644
--- a/DocService/sources/wopiClient.js
+++ b/DocService/sources/wopiClient.js
@@ -283,7 +283,7 @@ function getEditorHtml(req, res) {
     }
   });
 }
-function putFile(wopiParams, data, userLastChangeId) {
+function putFile(wopiParams, data, dataStream, userLastChangeId) {
   return co(function* () {
     try {
       logger.info('wopi PutFile start');
@@ -298,7 +298,7 @@ function putFile(wopiParams, data, userLastChangeId) {
         fillStandardHeaders(headers, uri, userAuth.access_token);
 
         logger.debug('wopi PutFile request uri=%s headers=%j', uri, headers);
-        let postRes = yield utils.postRequestPromise(uri, data, cfgCallbackRequestTimeout, undefined, headers);
+        let postRes = yield utils.postRequestPromise(uri, data, dataStream, cfgCallbackRequestTimeout, undefined, headers);
         logger.debug('wopi PutFile response headers=%j', postRes.response.headers);
       } else {
         logger.info('wopi SupportsUpdate = false');
@@ -329,7 +329,7 @@ function renameFile(wopiParams, name) {
         fillStandardHeaders(headers, uri, userAuth.access_token);
 
         logger.debug('wopi RenameFile request uri=%s headers=%j', uri, headers);
-        let postRes = yield utils.postRequestPromise(uri, undefined, cfgCallbackRequestTimeout, undefined, headers);
+        let postRes = yield utils.postRequestPromise(uri, undefined, undefined, cfgCallbackRequestTimeout, undefined, headers);
         logger.debug('wopi RenameFile response headers=%j body=%s', postRes.response.headers, postRes.body);
         if (postRes.body) {
           res = JSON.parse(postRes.body);
@@ -382,7 +382,7 @@ function lock(lockId, fileInfo, userAuth) {
         let headers = {"X-WOPI-Override": "LOCK", "X-WOPI-Lock": lockId};
         fillStandardHeaders(headers, uri, access_token);
         logger.debug('wopi Lock request uri=%s headers=%j', uri, headers);
-        let postRes = yield utils.postRequestPromise(uri, undefined, cfgCallbackRequestTimeout, undefined, headers);
+        let postRes = yield utils.postRequestPromise(uri, undefined, undefined, cfgCallbackRequestTimeout, undefined, headers);
         logger.debug('wopi Lock response headers=%j', postRes.response.headers);
       } else {
         logger.info('wopi SupportsLocks = false');
@@ -410,7 +410,7 @@ function unlock(wopiParams) {
         let headers = {"X-WOPI-Override": "UNLOCK", "X-WOPI-Lock": lockId};
         fillStandardHeaders(headers, uri, access_token);
         logger.debug('wopi Unlock request uri=%s headers=%j', uri, headers);
-        let postRes = yield utils.postRequestPromise(uri, undefined, cfgCallbackRequestTimeout, undefined, headers);
+        let postRes = yield utils.postRequestPromise(uri, undefined, undefined, cfgCallbackRequestTimeout, undefined, headers);
         logger.debug('wopi Unlock response headers=%j', postRes.response.headers);
       } else {
         logger.info('wopi SupportsLocks = false');