pbx-1*CLI> unload chan_zap.so
  == Manager unregistered action ZapDialOffhook
  == Manager unregistered action ZapHangup
  == Manager unregistered action ZapTransfer
  == Manager unregistered action ZapDNDoff
  == Manager unregistered action ZapDNDon
  == Manager unregistered action ZapShowChannels
  == Unregistered channel type 'Zap'
    -- Unregistered channel 1
    -- Unregistered channel 2
    -- Unregistered channel 3
    -- Unregistered channel 4
    -- Unregistered channel 5
    -- Unregistered channel 6
    -- Unregistered channel 7
    -- Unregistered channel 8
    -- Unregistered channel 9
    -- Unregistered channel 10
    -- Unregistered channel 11
    -- Unregistered channel 12
    -- Unregistered channel 13
    -- Unregistered channel 14
pbx-1*CLI> load chan_zap.so
 Loaded /usr/lib/asterisk/modules/chan_zap.so => (Zapata Telephony w/PRI)
  == Parsing '/etc/asterisk/zapata.conf': Found
    -- Registered channel 1, PRI Signalling signalling
    -- Registered channel 2, PRI Signalling signalling
    -- Registered channel 3, PRI Signalling signalling
    -- Registered channel 4, PRI Signalling signalling
    -- Registered channel 5, PRI Signalling signalling
    -- Registered channel 6, PRI Signalling signalling
    -- Registered channel 7, PRI Signalling signalling
    -- Registered channel 8, PRI Signalling signalling
    -- Registered channel 9, PRI Signalling signalling
    -- Registered channel 10, PRI Signalling signalling
    -- Registered channel 25, FXO Kewlstart signalling
    -- Registered channel 26, FXO Kewlstart signalling
    -- Registered channel 27, FXO Kewlstart signalling
    -- Automatically generated pseudo channel
  == Starting D-Channel on span 1
  == Registered channel type 'Zap' (Zapata Telephony Driver w/PRI)
  == Manager registered action ZapTransfer
  == Manager registered action ZapHangup
  == Manager registered action ZapDialOffhook
  == Manager registered action ZapDNDon
  == Manager registered action ZapDNDoff
  == Manager registered action ZapShowChannels
pbx-1*CLI>