diff --git a/src/class/Util.ts b/src/class/Util.ts
index 85d1c88..04b7627 100644
--- a/src/class/Util.ts
+++ b/src/class/Util.ts
@@ -2,6 +2,7 @@
 import nodemailer from 'nodemailer';
 import GoogleTTS, { TextToSpeechClient } from '@google-cloud/text-to-speech';
 import childProcess from 'child_process';
+import { promisify } from 'util';
 import ARIClient from 'ari-client';
 import AMIClient from 'asterisk-manager';
 import signale from 'signale';
@@ -48,7 +49,7 @@ export default class Util {
     this.ari = await ARIClient.connect('http://10.8.0.1:8088/ari', 'cr0', this.client.config.ariClientKey);
     this.ari.start(['cr-zero', 'page-dtmf']);
 
-    this.ami = new AMIClient(5038, '10.8.0.1', this.client.config.amiClientKey);
+    this.ami = new AMIClient(5038, '10.8.0.1', 'cr', this.client.config.amiClientKey);
 
     process.env.GOOGLE_APPLICATION_CREDENTIALS = `${__dirname}/../../google.json`;
     this.tts = new GoogleTTS.TextToSpeechClient();
@@ -84,8 +85,14 @@ export default class Util {
   }
   */
 
-  public async exec(command: string, options: childProcess.ExecOptions = {}): Promise<string> {
-    return new Promise((res, rej) => {
+  public async exec(command: string, _options: childProcess.ExecOptions = {}): Promise<string> {
+    const ex = promisify(childProcess.exec);
+    try {
+      return (await ex(command)).stdout;
+    } catch (err) {
+      return err;
+    }
+    /* return new Promise((res, rej) => {
       let output = '';
       const writeFunction = (data: string|Buffer|Error) => {
         output += `${data}`;
@@ -102,7 +109,7 @@ export default class Util {
         if (code !== 0) rej(new Error(`Command failed: ${command}\n${output}`));
         res(output);
       });
-    });
+    }); */
   }
 
   /**