[Mar 25 15:32:08] NOTICE[7697]: manager.c:1015 authenticate: 127.0.0.1 tried to authenticate with nonexistent user 'admin'
  == Connect attempt from '127.0.0.1' unable to authenticate
    -- Executing [7142804204@users:1] Dial("SIP/179-b6101ad0", "Zap/g2/7142804204") in new stack
[Mar 25 15:32:09] DEBUG[7698]: chan_zap.c:1947 zt_call: Dialing '7142804204'
[Mar 25 15:32:09] DEBUG[7698]: chan_zap.c:2023 zt_call: Deferring dialing...
    -- Called g2/7142804204
    -- Zap/7-1 answered SIP/179-b6101ad0