Mar 22 12:24:02 DEBUG[19913]: pbx.c:1677 pbx_extension_helper: Launching 'Answer'
    -- Executing Answer("IAX2/66.225.202.80:4569-6", "") in new stack
Mar 22 12:24:02 DEBUG[19913]: chan_iax2.c:3368 iax2_answer: Answering IAX2 call
Mar 22 12:24:02 DEBUG[19913]: pbx.c:1677 pbx_extension_helper: Launching 'Dial'
    -- Executing Dial("IAX2/66.225.202.80:4569-6", "6000") in new stack
Mar 22 12:24:02 WARNING[19913]: app_dial.c:1024 dial_exec_full: Dial argument takes format (technology/[device:]number1)
Mar 22 12:24:02 DEBUG[19913]: app_dial.c:1635 dial_exec_full: Exiting with DIALSTATUS=.
Mar 22 12:24:02 DEBUG[19913]: pbx.c:2316 __ast_pbx_run: Spawn extension (inbound,4022160528,2) exited non-zero on 'IAX2/66.225.202.80:4569-6'
Mar 22 12:24:02 DEBUG[19914]: app_queue.c:490 changethread: Device 'IAX2/66.225.202.80:4569' changed to state '4' (Invalid) but we don't care because they're not a member of any queue.