server-voip*CLI> core show channels
Channel              Location             State   Application(Data)
Local/01@ext-dialer- 01@ext-dialer-messag Up      Playback(main_1_1)
Local/01@ext-dialer- (None)               Up      Bridged Call(SIP/105-08357f98)
SIP/105-08357f98     52@default:1         Up      Dial(Local/01@ext-dialer-messa
3 active channels
2 active calls
6 calls processed

server-voip*CLI> core show channels
Channel              Location             State   Application(Data)
Local/01@ext-dialer- 01@ext-dialer-messag Up      Wait(0.3)
1 active channel
1 active call
6 calls processed

server-voip*CLI> core show channel Local/01@ext-dialer-message-143c;2
 -- General --
           Name: Local/01@ext-dialer-message-143c;2
           Type: Local
       UniqueID: 1201250006.14
      Caller ID: 105
 Caller ID Name: SPA962
    DNID Digits: (N/A)
       Language: ru-1
          State: Up (6)
          Rings: 0
  NativeFormats: 0x8 (alaw)
    WriteFormat: 0x40 (slin)
     ReadFormat: 0x8 (alaw)
 WriteTranscode: Yes
  ReadTranscode: No
1st File Descriptor: -1
      Frames in: 39
     Frames out: 40
 Time to Hangup: 0
   Elapsed Time: 0h0m3s
  Direct Bridge: <none>
Indirect Bridge: <none>
 --   PBX   --
        Context: ext-dialer-message
      Extension: 01
       Priority: 3
     Call Group: 0
   Pickup Group: 0
    Application: Wait
           Data: 0.3
    Blocking in: ast_waitfor_nandfds_simple
      Variables:
PLAYBACKSTATUS=FAILED
AGISIGHUP=yes
DIALEDPEERNUMBER=01@ext-dialer-message/n

  CDR Variables:
level 1: dst=01
level 1: dcontext=ext-dialer-message
level 1: channel=Local/01@ext-dialer-message-143c;2
level 1: lastapp=Playback
level 1: lastdata=main_1_1
level 1: start=2008-01-25 14:33:26
level 1: answer=2008-01-25 14:33:26
level 1: end=2008-01-25 14:33:27
level 1: duration=1
level 1: billsec=1
level 1: disposition=ANSWERED
level 1: amaflags=DOCUMENTATION
level 1: uniqueid=1201250006.14