title: Gammu - Can receive SMS but can't dialvoice
body: <p>With my gammu configuration, on a Huawei E220 modem, I can receive SMS, but I cant dialvoice.</p>
  
  <p>Here is my gammu config file (used by both gammu-smsd and gammu) :</p>
  
  <pre><code># Configuration file for Gammu SMS Daemon
  
  # Gammu library configuration, see gammurc(5)
  [gammu]
  port = /dev/ttyUSB0
  model =
  connection = at19200
  synchronizetime = yes
  logfile = /var/log/gammulog
  logformat = textall
  use_locking =
  gammuloc =
  
  # SMSD configuration, see gammu-smsdrc(5)
  [smsd]
  service = files
  PIN = 0000
  logfile = /tmp/smsd.log
  # Increase for debugging information
  debuglevel = 0
  RunOnReceive = /opt/SMS/onreceive.sh
  
  # Paths where messages are stored
  inboxpath = /var/spool/gammu/inbox/
  outboxpath = /var/spool/gammu/outbox/
  sentsmspath = /var/spool/gammu/sent/
  errorsmspath = /var/spool/gammu/error/
  </code></pre>
  
  <p>The command to dialvoice : </p>
  
  <h1>gammu -c /etc/gammu-smsdrc dialvoice xxxxxxxx</h1>
  
  <p>And here is the log :</p>
  
  <pre><code>[Gammu            - 1.31.90 built 08:54:06 May 23 2012 using GCC 4.6]
  [Connection       - "at19200"]
  [Connection index - 0]
  [Model type       - ""]
  [Device           - "/dev/ttyUSB0"]
  [Running on       - Linux, kernel 3.18.11+ (#781 PREEMPT Tue Apr 21 18:02:18 BST 2015)]
  Serial device: DTR is up, RTS is up, CAR is up, CTS is up
  Setting speed to 19200
  [Module           - "auto"]
  Escaping SMS mode
  SENDING frametype 0x00/length 0x02/2
  1B |0D                                                          ..
  Sending simple AT command to wake up some devices
  SENDING frametype 0x00/length 0x03/3
  41A|54T|0D                                                      AT.
  Enabling echo
  SENDING frametype 0x00/length 0x05/5
  41A|54T|45E|311|0D                                              ATE1.
  Phone does not support enabled echo, it can not work with Gammu!
  Init:GSM_TryGetModel failed with error TIMEOUT[14]: Aucune réponse dans le temps d'attente spécifié: Le téléphone n'est peut-être pas connecté.
  [Terminating]
  [Closing]
  </code></pre>