update to latest speech-utils

* restart background gather if we get a new config with bargein=enable and changes to input types

* stop background gather properly before restarting

* fix: sticky background gather tasks must not be restarted if we have a new background gather

* fix undefined reference

* safety

README.md

@@ -18,6 +18,7 @@ Configuration is provided via environment variables:
 |DRACHTIO_PORT| listening port of drachtio server for control connections (typically 9022)|yes|
 |DRACHTIO_SECRET| shared secret|yes|
 |ENABLE_METRICS| if 1, metrics will be generated|no|
+|ENCRYPTION_SECRET| secret for credential encryption(JWT_SECRET is deprecated) |yes|
 |GOOGLE_APPLICATION_CREDENTIALS| path to gcp service key file|yes|
 |HTTP_PORT| tcp port to listen on for API requests from jambonz-api-server|yes|
 |JAMBONES_GATHER_EARLY_HINTS_MATCH| if true and hints are provided, gather will opportunistically review interim transcripts if possible to reduce ASR latency |no|

app.js

@@ -8,6 +8,7 @@ assert.ok(process.env.DRACHTIO_SECRET, 'missing DRACHTIO_SECRET env var');
 assert.ok(process.env.JAMBONES_FREESWITCH, 'missing JAMBONES_FREESWITCH env var');
 assert.ok(process.env.JAMBONES_REDIS_HOST, 'missing JAMBONES_REDIS_HOST env var');
 assert.ok(process.env.JAMBONES_NETWORK_CIDR || process.env.K8S, 'missing JAMBONES_SUBNET env var');
+assert.ok(process.env.ENCRYPTION_SECRET || process.env.JWT_SECRET, 'missing ENCRYPTION_SECRET env var');
 
 const Srf = require('drachtio-srf');
 const srf = new Srf();

lib/session/call-session.js

@@ -511,12 +511,24 @@ class CallSession extends Emitter {
 
   async enableBotMode(gather, autoEnable) {
     try {
-      if (this.backgroundGatherTask) {
-        this.logger.info('CallSession:enableBotMode - bot mode currently enabled, ignoring request to start again');
-        return;
-      }
       const t = normalizeJambones(this.logger, [gather]);
-      this.backgroundGatherTask = makeTask(this.logger, t[0]);
+      const task = makeTask(this.logger, t[0]);
+
+      if (this.isBotModeEnabled) {
+        const currInput = this.backgroundGatherTask.input;
+        const newInput = task.input;
+        if (JSON.stringify(currInput) === JSON.stringify(newInput)) {
+          this.logger.info('CallSession:enableBotMode - bot mode currently enabled, ignoring request to start again');
+          return;
+        }
+        else {
+          this.logger.info({currInput, newInput},
+            'CallSession:enableBotMode - restarting background gather to apply new input type');
+          this.backgroundGatherTask.sticky = false;
+          this.disableBotMode();
+        }
+      }
+      this.backgroundGatherTask = task;
       this._bargeInEnabled = true;
       this.backgroundGatherTask
         .once('dtmf', this._clearTasks.bind(this, this.backgroundGatherTask))
@@ -528,13 +540,15 @@ class CallSession extends Emitter {
       const {span, ctx} = this.rootSpan.startChildSpan(`background-gather:${this.backgroundGatherTask.summary}`);
       this.backgroundGatherTask.span = span;
       this.backgroundGatherTask.ctx = ctx;
+      this.backgroundGatherTask.sticky = autoEnable;
       this.backgroundGatherTask.exec(this, resources)
         .then(() => {
           this.logger.info('CallSession:enableBotMode: gather completed');
           this.backgroundGatherTask && this.backgroundGatherTask.removeAllListeners();
           this.backgroundGatherTask && this.backgroundGatherTask.span.end();
+          const sticky = this.backgroundGatherTask?.sticky;
           this.backgroundGatherTask = null;
-          if (autoEnable && !this.callGone && !this._stopping && this._bargeInEnabled) {
+          if (sticky && !this.callGone && !this._stopping && this._bargeInEnabled) {
             this.logger.info('CallSession:enableBotMode: restarting background gather');
             setImmediate(() => this.enableBotMode(gather, true));
           }
@@ -636,7 +650,9 @@ class CallSession extends Emitter {
           return {
             speech_credential_sid: credential.speech_credential_sid,
             client_id: credential.client_id,
-            secret: credential.secret
+            secret: credential.secret,
+            nuance_tts_uri: credential.nuance_tts_uri,
+            nuance_stt_uri: credential.nuance_stt_uri
           };
         }
         else if ('deepgram' === vendor) {
@@ -698,7 +714,7 @@ class CallSession extends Emitter {
         let skip = false;
         this.currentTask = task;
         if (TaskName.Gather === task.name && this.isBotModeEnabled) {
-          if (this.backgroundGatherTask.updateTaskInProgress(task)) {
+          if (this.backgroundGatherTask.updateTaskInProgress(task) !== false) {
             this.logger.info(`CallSession:exec skipping #${stackNum}:${taskNum}: ${task.name}`);
             skip = true;
           }

lib/tasks/gather.js

@@ -70,6 +70,11 @@ class TaskGather extends Task {
       if (this.asrTimeout > 0) this.asrDtmfTerminationDigit = recognizer.asrDtmfTerminationDigit;
       this.isContinuousAsr = this.asrTimeout > 0;
 
+      if (Array.isArray(this.data.recognizer.hints) &&
+        0 == this.data.recognizer.hints.length && process.env.JAMBONES_GATHER_CLEAR_GLOBAL_HINTS_ON_EMPTY_HINTS) {
+        logger.debug('Gather: an empty hints array was supplied, so we will mask global hints');
+        this.maskGlobalSttHints = true;
+      }
       this.data.recognizer.hints = this.data.recognizer.hints || [];
       this.data.recognizer.altLanguages = this.data.recognizer.altLanguages || [];
     }
@@ -93,12 +98,17 @@ class TaskGather extends Task {
     this._sonioxTranscripts = [];
 
     this.parentTask = parentTask;
+    this.partialTranscriptsCount = 0;
   }
 
   get name() { return TaskName.Gather; }
 
   get needsStt() { return this.input.includes('speech'); }
 
+  get wantsSingleUtterance() {
+    return this.data.recognizer?.singleUtterance === true;
+  }
+
   get earlyMedia() {
     return (this.sayTask && this.sayTask.earlyMedia) ||
       (this.playTask && this.playTask.earlyMedia);
@@ -120,12 +130,12 @@ class TaskGather extends Task {
   }
 
   async exec(cs, {ep}) {
-    this.logger.debug('Gather:exec');
+    this.logger.debug({options: this.data}, 'Gather:exec');
     await super.exec(cs);
     const {updateSpeechCredentialLastUsed} = require('../utils/db-utils')(this.logger, cs.srf);
     const {getNuanceAccessToken, getIbmAccessToken} = cs.srf.locals.dbHelpers;
 
-    if (cs.hasGlobalSttHints) {
+    if (cs.hasGlobalSttHints && !this.maskGlobalSttHints) {
       const {hints, hintsBoost} = cs.globalSttHints;
       const setOfHints = new Set(this.data.recognizer.hints
         .concat(hints)
@@ -310,6 +320,7 @@ class TaskGather extends Task {
     const {timeout} = opts;
     this.timeout = timeout;
     this._startTimer();
+    return true;
   }
 
   _onDtmf(cs, ep, evt) {
@@ -550,8 +561,13 @@ class TaskGather extends Task {
     }
 
     evt = this.normalizeTranscription(evt, this.vendor, 1, this.language);
+    if (evt.alternatives.length === 0) {
+      this.logger.info({evt}, 'TaskGather:_onTranscription - got empty transcript, continue listening');
+      return;
+    }
 
-    if (this.earlyHintsMatch && evt.is_final === false) {
+    /* fast path: our first partial transcript exactly matches an early hint */
+    if (this.earlyHintsMatch && evt.is_final === false && this.partialTranscriptsCount++ === 0) {
       const transcript = evt.alternatives[0].transcript?.toLowerCase();
       const hints = this.data.recognizer?.hints || [];
       if (hints.find((h) => h.toLowerCase() === transcript)) {
@@ -655,7 +671,16 @@ class TaskGather extends Task {
       this._killAudio(cs);
     }
 
-    if (!this.resolved && !this.killed && !this._bufferedTranscripts.length) {
+    /**
+     * By default, Gather asks google for multiple utterances.
+     * The reason is that we can sometimes get an 'end_of_utterance' event without
+     * getting a transcription.  This can happen if someone coughs or mumbles.
+     * For that reason don't ask for a single utterance and we'll terminate the transcribe operation
+     * once we get a final transcript.
+     * However, if the usr has specified a singleUtterance, then we need to restart here
+     * since we dont have a final transcript yet.
+     */
+    if (!this.resolved && !this.killed && !this._bufferedTranscripts.length && this.wantsSingleUtterance) {
       this._startTranscribing(ep);
     }
   }
@@ -769,6 +794,10 @@ class TaskGather extends Task {
     if (this.resolved) return;
 
     this.resolved = true;
+    // Clear dtmf event
+    if (this.dtmfBargein) {
+      this.ep.removeAllListeners('dtmf');
+    }
     clearTimeout(this.interDigitTimer);
     this._clearTimer();
 

lib/tasks/listen.js

@@ -2,6 +2,7 @@ const Task = require('./task');
 const {TaskName, TaskPreconditions, ListenEvents, ListenStatus} = require('../utils/constants');
 const makeTask = require('./make_task');
 const moment = require('moment');
+const MAX_PLAY_AUDIO_QUEUE_SIZE = 10;
 
 class TaskListen extends Task {
   constructor(logger, opts, parentTask) {
@@ -20,6 +21,8 @@ class TaskListen extends Task {
     this.nested = parentTask instanceof Task;
 
     this.results = {};
+    this.playAudioQueue = [];
+    this.isPlayingAudioFromQueue = false;
 
     if (this.transcribe) this.transcribeTask = makeTask(logger, {'transcribe': opts.transcribe}, this);
   }
@@ -58,6 +61,7 @@ class TaskListen extends Task {
     super.kill(cs);
     this.logger.debug(`TaskListen:kill endpoint connected? ${this.ep && this.ep.connected}`);
     this._clearTimer();
+    this.playAudioQueue = [];
     if (this.ep && this.ep.connected) {
       this.logger.debug('TaskListen:kill closing websocket');
       try {
@@ -184,16 +188,36 @@ class TaskListen extends Task {
     this.notifyTaskDone();
   }
 
-  async _onPlayAudio(ep, evt) {
-    this.logger.info(`received play_audio event: ${JSON.stringify(evt)}`);
+  async _playAudio(ep, evt, logger) {
     try {
       const results = await ep.play(evt.file);
-      this.logger.debug(`Finished playing file, result: ${JSON.stringify(results)}`);
+      logger.debug(`Finished playing file, result: ${JSON.stringify(results)}`);
       ep.forkAudioSendText({type: 'playDone', data: Object.assign({id: evt.id}, results)});
+    } catch (err) {
+      logger.error({err}, 'Error playing file');
     }
-    catch (err) {
-      this.logger.error({err}, 'Error playing file');
+  }
+
+  async _onPlayAudio(ep, evt) {
+    this.logger.info(`received play_audio event: ${JSON.stringify(evt)}`);
+    if (!evt.queuePlay) {
+      this.playAudioQueue = [];
+      this._playAudio(ep, evt, this.logger);
+      this.isPlayingAudioFromQueue = false;
+      return;
     }
+
+    if (this.playAudioQueue.length <= MAX_PLAY_AUDIO_QUEUE_SIZE) {
+      this.playAudioQueue.push(evt);
+    }
+
+    if (this.isPlayingAudioFromQueue) return;
+
+    this.isPlayingAudioFromQueue = true;
+    while (this.playAudioQueue.length > 0) {
+      await this._playAudio(ep, this.playAudioQueue.shift(), this.logger);
+    }
+    this.isPlayingAudioFromQueue = false;
   }
 
   _onKillAudio(ep) {

lib/tasks/transcribe.js

@@ -259,8 +259,11 @@ class TaskTranscribe extends Task {
     this.logger.debug({evt}, 'TaskTranscribe:_onTranscription - before normalization');
 
     evt = this.normalizeTranscription(evt, this.vendor, channel, this.language);
-
     this.logger.debug({evt}, 'TaskTranscribe:_onTranscription');
+    if (evt.alternatives.length === 0) {
+      this.logger.info({evt}, 'TaskTranscribe:_onTranscription - got empty transcript, continue listening');
+      return;
+    }
 
     if (evt.alternatives[0]?.transcript === '' && !cs.callGone && !this.killed) {
       if (['microsoft', 'deepgram'].includes(this.vendor)) {

lib/utils/db-utils.js

@@ -50,6 +50,8 @@ const speechMapper = (cred) => {
       const o = JSON.parse(decrypt(credential));
       obj.client_id = o.client_id;
       obj.secret = o.secret;
+      obj.nuance_tts_uri = o.nuance_tts_uri;
+      obj.nuance_stt_uri = o.nuance_stt_uri;
     }
     else if ('ibm' === obj.vendor) {
       const o = JSON.parse(decrypt(credential));

lib/utils/encrypt-decrypt.js

@@ -2,9 +2,9 @@ const crypto = require('crypto');
 const algorithm = process.env.LEGACY_CRYPTO ? 'aes-256-ctr' : 'aes-256-cbc';
 const iv = crypto.randomBytes(16);
 const secretKey = crypto.createHash('sha256')
-  .update(String(process.env.JWT_SECRET))
+  .update(process.env.ENCRYPTION_SECRET || process.env.JWT_SECRET)
   .digest('base64')
-  .substr(0, 32);
+  .substring(0, 32);
 
 const encrypt = (text) => {
   const cipher = crypto.createCipheriv(algorithm, secretKey, iv);
@@ -25,8 +25,8 @@ const decrypt = (data) => {
     throw err;
   }
   const decipher = crypto.createDecipheriv(algorithm, secretKey, Buffer.from(hash.iv, 'hex'));
-  const decrpyted = Buffer.concat([decipher.update(Buffer.from(hash.content, 'hex')), decipher.final()]);
-  return decrpyted.toString();
+  const decrypted = Buffer.concat([decipher.update(Buffer.from(hash.content, 'hex')), decipher.final()]);
+  return decrypted.toString();
 };
 
 module.exports = {

lib/utils/transcription-utils.js

@@ -29,6 +29,7 @@ const stickyVars = {
     'AZURE_SERVICE_ENDPOINT_ID',
     'AZURE_REQUEST_SNR',
     'AZURE_PROFANITY_OPTION',
+    'AZURE_SPEECH_ALTERNATIVE_LANGUAGE_CODES',
     'AZURE_SERVICE_ENDPOINT',
     'AZURE_INITIAL_SPEECH_TIMEOUT_MS',
     'AZURE_USE_OUTPUT_FORMAT_DETAILED',
@@ -335,55 +336,39 @@ module.exports = (logger) => {
     };
 
     if ('google' === vendor) {
+      let model = 'phone_call';
+      if (rOpts.altLanguages.length > 0) model = task.name === TaskName.Gather ? 'command_and_search' : 'latest_long';
       opts = {
         ...opts,
-        ...(sttCredentials &&
-          {GOOGLE_APPLICATION_CREDENTIALS: JSON.stringify(sttCredentials.credentials)}),
-        ...(rOpts.enhancedModel &&
-            {GOOGLE_SPEECH_USE_ENHANCED: 1}),
-        ...(rOpts.separateRecognitionPerChannel &&
-          {GOOGLE_SPEECH_SEPARATE_RECOGNITION_PER_CHANNEL: 1}),
-        ...(rOpts.profanityFilter &&
-          {GOOGLE_SPEECH_PROFANITY_FILTER: 1}),
-        ...(rOpts.punctuation &&
-          {GOOGLE_SPEECH_ENABLE_AUTOMATIC_PUNCTUATION: 1}),
-        ...(rOpts.words &&
-          {GOOGLE_SPEECH_ENABLE_WORD_TIME_OFFSETS: 1}),
-        ...((rOpts.singleUtterance ||  task.name === TaskName.Gather) &&
-          {GOOGLE_SPEECH_SINGLE_UTTERANCE: 1}),
-        ...(rOpts.diarization &&
-          {GOOGLE_SPEECH_SPEAKER_DIARIZATION: 1}),
+        ...(sttCredentials && {GOOGLE_APPLICATION_CREDENTIALS: JSON.stringify(sttCredentials.credentials)}),
+        ...(rOpts.separateRecognitionPerChannel && {GOOGLE_SPEECH_SEPARATE_RECOGNITION_PER_CHANNEL: 1}),
+        ...(rOpts.separateRecognitionPerChanne === false && {GOOGLE_SPEECH_SEPARATE_RECOGNITION_PER_CHANNEL: 0}),
+        ...(rOpts.profanityFilter && {GOOGLE_SPEECH_PROFANITY_FILTER: 1}),
+        ...(rOpts.punctuation && {GOOGLE_SPEECH_ENABLE_AUTOMATIC_PUNCTUATION: 1}),
+        ...(rOpts.words && {GOOGLE_SPEECH_ENABLE_WORD_TIME_OFFSETS: 1}),
+        ...(rOpts.singleUtterance && {GOOGLE_SPEECH_SINGLE_UTTERANCE: 1}),
+        ...(rOpts.diarization && {GOOGLE_SPEECH_SPEAKER_DIARIZATION: 1}),
         ...(rOpts.diarization && rOpts.diarizationMinSpeakers > 0 &&
           {GOOGLE_SPEECH_SPEAKER_DIARIZATION_MIN_SPEAKER_COUNT: rOpts.diarizationMinSpeakers}),
         ...(rOpts.diarization && rOpts.diarizationMaxSpeakers > 0 &&
           {GOOGLE_SPEECH_SPEAKER_DIARIZATION_MAX_SPEAKER_COUNT: rOpts.diarizationMaxSpeakers}),
-        ...(rOpts.enhancedModel === false &&
-          {GOOGLE_SPEECH_USE_ENHANCED: 0}),
-        ...(rOpts.separateRecognitionPerChannel === false &&
-          {GOOGLE_SPEECH_SEPARATE_RECOGNITION_PER_CHANNEL: 0}),
-        ...(rOpts.profanityFilter === false &&
-          {GOOGLE_SPEECH_PROFANITY_FILTER: 0}),
-        ...(rOpts.punctuation === false &&
-          {GOOGLE_SPEECH_ENABLE_AUTOMATIC_PUNCTUATION: 0}),
-        ...(rOpts.words  == false &&
-          {GOOGLE_SPEECH_ENABLE_WORD_TIME_OFFSETS: 0}),
-        ...((rOpts.singleUtterance === false || task.name === TaskName.Transcribe) &&
-          {GOOGLE_SPEECH_SINGLE_UTTERANCE: 0}),
-        ...(rOpts.diarization === false &&
-          {GOOGLE_SPEECH_SPEAKER_DIARIZATION: 0}),
+        ...(rOpts.enhancedModel && {GOOGLE_SPEECH_USE_ENHANCED: 1}),
+        ...(rOpts.profanityFilter === false && {GOOGLE_SPEECH_PROFANITY_FILTER: 0}),
+        ...(rOpts.punctuation === false && {GOOGLE_SPEECH_ENABLE_AUTOMATIC_PUNCTUATION: 0}),
+        ...(rOpts.words  == false && {GOOGLE_SPEECH_ENABLE_WORD_TIME_OFFSETS: 0}),
+        ...(rOpts.diarization === false && {GOOGLE_SPEECH_SPEAKER_DIARIZATION: 0}),
         ...(rOpts.hints.length > 0 && typeof rOpts.hints[0] === 'string' &&
           {GOOGLE_SPEECH_HINTS: rOpts.hints.join(',')}),
         ...(rOpts.hints.length > 0 && typeof rOpts.hints[0] === 'object' &&
           {GOOGLE_SPEECH_HINTS: JSON.stringify(rOpts.hints)}),
-        ...(typeof rOpts.hintsBoost === 'number' &&
-          {GOOGLE_SPEECH_HINTS_BOOST: rOpts.hintsBoost}),
+        ...(typeof rOpts.hintsBoost === 'number' && {GOOGLE_SPEECH_HINTS_BOOST: rOpts.hintsBoost}),
         ...(rOpts.altLanguages.length > 0 &&
-          {GOOGLE_SPEECH_ALTERNATIVE_LANGUAGE_CODES: rOpts.altLanguages.join(',')}),
+          {GOOGLE_SPEECH_ALTERNATIVE_LANGUAGE_CODES: [...new Set(rOpts.altLanguages)].join(',')}),
         ...(rOpts.interactionType &&
           {GOOGLE_SPEECH_METADATA_INTERACTION_TYPE: rOpts.interactionType}),
-        ...{GOOGLE_SPEECH_MODEL: rOpts.model || (task.name === TaskName.Gather ? 'latest_short' : 'phone_call')},
-        ...(rOpts.naicsCode > 0 &&
-          {GOOGLE_SPEECH_METADATA_INDUSTRY_NAICS_CODE: rOpts.naicsCode}),
+        ...{GOOGLE_SPEECH_MODEL: rOpts.model || model},
+        ...(rOpts.naicsCode > 0 && {GOOGLE_SPEECH_METADATA_INDUSTRY_NAICS_CODE: rOpts.naicsCode}),
+        GOOGLE_SPEECH_METADATA_RECORDING_DEVICE_TYPE: 'phone_line',
       };
     }
     else if (['aws', 'polly'].includes(vendor)) {
@@ -407,7 +392,7 @@ module.exports = (logger) => {
         ...(rOpts.hints.length > 0 && typeof rOpts.hints[0] === 'object' &&
           {AZURE_SPEECH_HINTS: rOpts.hints.map((h) => h.phrase).join(',')}),
         ...(rOpts.altLanguages && rOpts.altLanguages.length > 0 &&
-          {AZURE_SERVICE_ENDPOINT_ID: rOpts.sttCredentials}),
+          {AZURE_SPEECH_ALTERNATIVE_LANGUAGE_CODES: [...new Set(rOpts.altLanguages)].join(',')}),
         ...(rOpts.requestSnr && {AZURE_REQUEST_SNR: 1}),
         ...(rOpts.profanityOption && {AZURE_PROFANITY_OPTION: rOpts.profanityOption}),
         ...(rOpts.azureServiceEndpoint && {AZURE_SERVICE_ENDPOINT: rOpts.azureServiceEndpoint}),
@@ -432,12 +417,9 @@ module.exports = (logger) => {
       const {nuanceOptions = {}} = rOpts;
       opts = {
         ...opts,
-        ...(sttCredentials.access_token) &&
-          {NUANCE_ACCESS_TOKEN: sttCredentials.access_token},
-        ...(sttCredentials.krypton_endpoint) &&
-          {NUANCE_KRYPTON_ENDPOINT: sttCredentials.krypton_endpoint},
-        ...(nuanceOptions.topic) &&
-          {NUANCE_TOPIC: nuanceOptions.topic},
+        ...(sttCredentials.access_token) && {NUANCE_ACCESS_TOKEN: sttCredentials.access_token},
+        ...(sttCredentials.nuance_stt_uri) && {NUANCE_KRYPTON_ENDPOINT: sttCredentials.nuance_stt_uri},
+        ...(nuanceOptions.topic) && {NUANCE_TOPIC: nuanceOptions.topic},
         ...(nuanceOptions.utteranceDetectionMode) &&
           {NUANCE_UTTERANCE_DETECTION_MODE: nuanceOptions.utteranceDetectionMode},
         ...(nuanceOptions.punctuation || rOpts.punctuation) && {NUANCE_PUNCTUATION: nuanceOptions.punctuation},
@@ -661,7 +643,7 @@ module.exports = (logger) => {
     if (recognizer.vendor === 'nuance') {
       const {clientId, secret, kryptonEndpoint} = recognizer.nuanceOptions || {};
       if (clientId && secret) return {client_id: clientId, secret};
-      if (kryptonEndpoint) return {krypton_endpoint: kryptonEndpoint};
+      if (kryptonEndpoint) return {nuance_stt_uri: kryptonEndpoint};
     }
     else if (recognizer.vendor === 'nvidia') {
       const {rivaUri} = recognizer.nvidiaOptions || {};

lib/utils/ws-requestor.js

@@ -346,7 +346,7 @@ class WsRequestor extends BaseRequestor {
 
   _recvCommand(msgid, command, call_sid, queueCommand, data) {
     // TODO: validate command
-    //this.logger.debug({msgid, command, call_sid, queueCommand, data}, 'received command');
+    this.logger.debug({msgid, command, call_sid, queueCommand, data}, 'received command');
     this.emit('command', {msgid, command, call_sid, queueCommand, data});
   }
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jambonz-feature-server",
-  "version": "v0.8.1",
+  "version": "v0.8.2",
   "main": "app.js",
   "engines": {
     "node": ">= 10.16.0"
@@ -19,7 +19,7 @@
   "bugs": {},
   "scripts": {
     "start": "node app",
-    "test": "NODE_ENV=test JAMBONES_HOSTING=1 HTTP_POOL=1 DRACHTIO_HOST=127.0.0.1 DRACHTIO_PORT=9060 DRACHTIO_SECRET=cymru JAMBONES_MYSQL_HOST=127.0.0.1 JAMBONES_MYSQL_PORT=3360 JAMBONES_MYSQL_USER=jambones_test JAMBONES_MYSQL_PASSWORD=jambones_test JAMBONES_MYSQL_DATABASE=jambones_test JAMBONES_REDIS_HOST=127.0.0.1 JAMBONES_REDIS_PORT=16379 JAMBONES_LOGLEVEL=error ENABLE_METRICS=0 HTTP_PORT=3000 JAMBONES_SBCS=172.38.0.10 JAMBONES_FREESWITCH=127.0.0.1:8022:JambonzR0ck$:docker-host JAMBONES_TIME_SERIES_HOST=127.0.0.1 JAMBONES_NETWORK_CIDR=172.38.0.0/16 node test/ ",
+    "test": "NODE_ENV=test JAMBONES_HOSTING=1 HTTP_POOL=1 ENCRYPTION_SECRET=foobar DRACHTIO_HOST=127.0.0.1 DRACHTIO_PORT=9060 DRACHTIO_SECRET=cymru JAMBONES_MYSQL_HOST=127.0.0.1 JAMBONES_MYSQL_PORT=3360 JAMBONES_MYSQL_USER=jambones_test JAMBONES_MYSQL_PASSWORD=jambones_test JAMBONES_MYSQL_DATABASE=jambones_test JAMBONES_REDIS_HOST=127.0.0.1 JAMBONES_REDIS_PORT=16379 JAMBONES_LOGLEVEL=error ENABLE_METRICS=0 HTTP_PORT=3000 JAMBONES_SBCS=172.38.0.10 JAMBONES_FREESWITCH=127.0.0.1:8022:JambonzR0ck$:docker-host JAMBONES_TIME_SERIES_HOST=127.0.0.1 JAMBONES_NETWORK_CIDR=172.38.0.0/16 node test/ ",
     "coverage": "./node_modules/.bin/nyc --reporter html --report-dir ./coverage npm run test",
     "jslint": "eslint app.js lib"
   },
@@ -27,7 +27,7 @@
     "@jambonz/db-helpers": "^0.7.4",
     "@jambonz/http-health-check": "^0.0.1",
     "@jambonz/realtimedb-helpers": "^0.7.0",
-    "@jambonz/speech-utils": "^0.0.6",
+    "@jambonz/speech-utils": "^0.0.9",
     "@jambonz/stats-collector": "^0.1.6",
     "@jambonz/time-series": "^0.2.5",
     "@jambonz/verb-specifications": "^0.0.11",