iax2 show peer iaxtel-gw 
server*CLI> 

  * Name       : iaxtel-gw
  Secret       : <Set>
  Context      : 
  Mailbox      : 
  Dynamic      : No
  Callerid     : "D.Murray\" <17005875724>
  Expire       : -1
  ACL          : No
  Addr->IP     : 69.73.19.178 Port 4569
  Defaddr->IP  : 0.0.0.0 Port 0
  Username     : dalekurt
  Codecs       : 0x1fffff (g723|gsm|ulaw|alaw|g726|adpcm|slin|lpc10|g729|speex|ilbc|jpeg|png|h261|h263|h263p)
  Codec Order  : (gsm|ulaw)
  Status       : OK (74 ms)
 Qualify        : every 60000ms when OK, every 10000ms when UNREACHABLE (sample smoothing Off)


 -- Executing Dial("SIP/2201-081b13b0", "IAX2/dalekurt@iaxtel-gw/17004286000@iaxtel") in new stack
    -- Called dalekurt@iaxtel-gw/17004286000@iaxtel
    -- Hungup 'IAX2/iaxtel-gw-5'
  == Everyone is busy/congested at this time (1:0/0/1)
  == Auto fallthrough, channel 'SIP/2201-081b13b0' status is 'CHANUNAVAIL'