Playing 'all-circuits-busy-now.gsm' (language 'en')
Playing 'pls-try-call-later.gsm' (language 'en')
Executing [s@macro-dialout-trunk:22] NoOp("SIP/1102-00000000", "Dial failed for some reason with DIALSTATUS = CHANUNAVAIL and HANGUPCAUSE = 58") in new stack