added vad support for transcribe

lib/jambonz/specs.json

@@ -321,7 +321,13 @@
     "properties": {
       "transcriptionHook": "string",
       "recognizer": "#recognizer",
-      "earlyMedia": "boolean"
+      "earlyMedia": "boolean",
+      "vad": {
+        "enable": "boolean",
+        "voiceMs": "number",
+        "mode": "number"
+      }
+
     },
     "required": [
       "recognizer"

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@jambonz/node-client",
-  "version": "0.2.17",
+  "version": "0.2.20",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@jambonz/node-client",
-      "version": "0.2.17",
+      "version": "0.2.20",
       "license": "MIT",
       "dependencies": {
         "bent": "^7.3.12",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jambonz/node-client",
-  "version": "0.2.19",
+  "version": "0.2.20",
   "description": "",
   "main": "lib/index.js",
   "scripts": {