title: Asterisk error: Failed to authenticate on INVITE to - can't call
body: <p>I've installed Asterisk from the ViciBox iso (ViciBox_v.7.x86_64-7.0.4).
  I'm using a softphone (BRIA by CounterPath) and I set it up on asterisk by vicidial.
  I can correctly receive calls on the Bria soft phone calling the voip number. 
  The problem is that I can't make calls.</p>
  
  <p>When I try to call in the asterisk console I have:</p>
  
  <pre><code>[May 31 14:19:56] Connected to Asterisk 11.25.1-vici currently running on vicibox7 (pid = 1476)
  [May 31 14:20:01]   == Manager 'sendcron' logged on from 127.0.0.1
  [May 31 14:20:01]   == Manager 'sendcron' logged off from 127.0.0.1
  [May 31 14:20:01]   == Manager 'sendcron' logged on from 127.0.0.1
  [May 31 14:20:01]   == Manager 'sendcron' logged off from 127.0.0.1
  [May 31 14:20:06]   == Manager 'sendcron' logged on from 127.0.0.1
  [May 31 14:20:06]   == Manager 'sendcron' logged off from 127.0.0.1
  [May 31 14:20:28]   == Using SIP RTP CoS mark 5
  [May 31 14:20:28]     -- Executing [0039**********@default:1] Goto("SIP/001-00000000", "to-Gloobobusiness,s,1") in new stack
  [May 31 14:20:28]     -- Goto (to-Gloobobusiness,s,1)
  [May 31 14:20:28]     -- Executing [s@to-Gloobobusiness:1] NoOp("SIP/001-00000000", "Chiamata in uscita sul trunk di gloonobusiness") in new stack
  [May 31 14:20:28]     -- Executing [s@to-Gloobobusiness:2] Dial("SIP/001-00000000", "SIP/s@Trunk_Gloobobusiness") in new stack
  [May 31 14:20:28]   == Using SIP RTP CoS mark 5
  [May 31 14:20:28]     -- Called SIP/s@Trunk_Gloobobusiness
  [May 31 14:20:28] NOTICE[1558][C-00000000]: chan_sip.c:23309 handle_response_invite: Failed to authenticate on INVITE to '"cccenter" &lt;sip:001@79.47.20.72&gt;;tag=as6d2f2341'
  [May 31 14:20:28]     -- SIP/Trunk_Gloobobusiness-00000001 is circuit-busy
  [May 31 14:20:28]   == Everyone is busy/congested at this time (1:0/1/0)
  [May 31 14:20:28]     -- Auto fallthrough, channel 'SIP/001-00000000' status is 'CONGESTION'
  </code></pre>
  
  <p>My dialplan:</p>
  
  <pre><code>exten =&gt; _+39.,1,Goto(to-Gloobobusiness,s,1)
  exten =&gt; _39.,1,Goto(to-Gloobobusiness,s,1)
  exten =&gt; _0039.,1,Goto(to-Gloobobusiness,s,1)
  
  [to-Gloobobusiness]
  exten =&gt; s,1,NoOp(Chiamata in uscita sul trunk di gloonobusiness)
  same =&gt; n,Dial(SIP/${EXTEN}@Trunk_Gloobobusiness)
  
  [from-Gloobobusiness]
  exten =&gt; s,1,NoOp(Chiamata in ingresso mando al 001)
  same =&gt; n,Dial(SIP/001)
  </code></pre>