asterisk*CLI> core show channels
Channel              Location             State   Application(Data)
SIP/229-09eae838     333@executive_sets:1 Up      MeetMe(|MIxp)
Zap/8-1              333@incoming:1       Up      MeetMe(|MIxp)
Zap/7-1              333@incoming:1       Up      MeetMe(|MIxp)
Zap/6-1              333@incoming:1       Up      MeetMe(|MIxp)
Zap/pseudo-57250690  s@from-internal:1    Rsrvd   (None)
5 active channels
4 active calls
  == Spawn extension (executive_sets, 333, 1) exited non-zero on 'SIP/229-09eae838'
    -- Registered IAX2 '207' (AUTHENTICATED) at 99.230.91.115:13489
    -- Registered IAX2 '207' (AUTHENTICATED) at 99.230.91.115:13490
asterisk*CLI>