title: How to setup RestComm with VoIP Gateways?
body: <p>I have a background of asterisk where I can setup GoIP1 VoIP Gateway as one of SIP account for outgoing calls.</p>
  
  <p>Asterisk setup sip.conf</p>
  
  <pre><code>[gsm1]
  canreinvite=no
  context=goip
  dtmfmode=rfc2833
  fromuser=gsm1
  host=dynamic
  disallow=all
  allow=ulaw
  allow=alaw
  allow=g729
  insecure=port,invite
  secret=gsm1
  type=friend
  defaultname=gsm1
  </code></pre>
  
  <p>How can I do the same in RestComm? I 've RestComm-Core setup on my local and I don't want to go with DID Provision Providers</p>