*CLI>     -- Starting simple switch on 'Zap/2-1'
Jul  4 07:01:04 NOTICE[2815]: chan_zap.c:6061 ss_thread: Got event 18 (Ring Begin)...
Jul  4 07:01:06 NOTICE[2815]: chan_zap.c:6061 ss_thread: Got event 2 (Ring/Answered)...
Jul  4 07:01:09 NOTICE[2815]: chan_zap.c:6061 ss_thread: Got event 18 (Ring Begin)...
    -- Executing NoOp("Zap/2-1", "Before Dialing out through Zap/2 - Caller ID is ") in new stack
    -- Executing Dial("Zap/2-1", "Zap/2/0145807013") in new stack
Jul  4 07:01:09 NOTICE[2815]: app_dial.c:1040 dial_exec_full: Unable to create channel of type 'Zap' (cause 0 - Unknown)
  == Everyone is busy/congested at this time (1:0/0/1)
    -- Executing NoOp("Zap/2-1", "After Dialing out through Zap/2") in new stack
Jul  4 07:01:20 WARNING[2815]: pbx.c:2415 __ast_pbx_run: Timeout, but no rule 't' in context 'incoming'
    -- Hungup 'Zap/2-1'

*CLI> stop now