-- Executing Dial("SIP/webacd.net-081c19b8", "Zap/g1/18003273636") in new stack
    -- Requested transfer capability: 0x00 - SPEECH
    -- Called g1/18003273636
    -- Zap/1-1 is proceeding passing it to SIP/webacd.net-081c19b8
    -- Zap/1-1 is making progress passing it to SIP/webacd.net-081c19b8
    -- Hungup 'Zap/1-1'
  == Spawn extension (outbound, 18003273636, 1) exited non-zero on 'SIP/webacd.net-081c19b8'