-- Executing [1000@speeddial:1] Answer("SIP/100-09220108", "") in new stack
    -- Executing [1000@speeddial:2] Dial("SIP/100-09220108", "SIP/1000@75.127.83.141") in new stack
    -- Called 1000@75.127.83.141
    -- Got SIP response 482 "Loop Detected" back from 75.127.83.141
    -- Now forwarding SIP/100-09220108 to 'Local/1000@from-pstn' (thanks to SIP/75.127.83.141-b7e00470)
[Oct 13 17:00:40] WARNING[8092]: channel.c:3024 ast_request: No channel type registered for 'Local'
[Oct 13 17:00:40] NOTICE[8092]: app_dial.c:497 wait_for_answer: Unable to create local channel for call forward to 'Local/1000@from-pstn' (cause = 66)
  == Everyone is busy/congested at this time (1:0/0/1)
    -- Executing [h@speeddial:1] Goto("SIP/100-09220108", "mainmenu|s|1") in new stack
    -- Goto (mainmenu,s,1)
    -- Executing [s@mainmenu:1] Answer("SIP/100-09220108", "") in new stack
  == Spawn extension (mainmenu, s, 1) exited non-zero on 'SIP/100-09220108'