autocall clear phone nu,mber

app/app.py

@@ -1172,6 +1172,8 @@ class Autocall(Resource):
     '''
     if  (not request.admin):
       abort(401)
+    numberA = re.sub('\D', '', numberA);
+    numberB = re.sub('\D', '', numberB);
     callid = request.args.get('callid', None)
     _act = { 'Action':'Originate',
              'Channel':'Local/{}@autocall-legA'.format(numberA),