-- Accepting call from '5145559546' to '0517' on channel 0/15, span 1
    -- Executing SetCDRUserField("Zap/15-1", "machine=gate1") in new stack
    -- Executing Dial("Zap/15-1", "Zap/g3/0517") in new stack
Dec 10 14:40:26 WARNING[3865]: chan_zap.c:4469 zt_new: Channel 51 already has a Real call
Dec 10 14:40:26 NOTICE[3865]: app_dial.c:803 dial_exec: Unable to create channel of type 'Zap' (cause 0)
  == Everyone is busy/congested at this time
    -- Executing Dial("Zap/15-1", "Zap/g3/0517") in new stack
Dec 10 14:40:26 WARNING[3865]: chan_zap.c:4469 zt_new: Channel 51 already has a Real call
Dec 10 14:40:26 NOTICE[3865]: app_dial.c:803 dial_exec: Unable to create channel of type 'Zap' (cause 0)
  == Everyone is busy/congested at this time
    -- Executing Hangup("Zap/15-1", "") in new stack
  == Spawn extension (from_bell, 0517, 4) exited non-zero on 'Zap/15-1'
    -- Hungup 'Zap/15-1'
    -- Channel 0/8, span 1 got hangup
    -- Hungup 'Zap/49-1'
  == Spawn extension (from_bell, 0517, 2) exited non-zero on 'Zap/8-1'
    -- Hungup 'Zap/8-1'
    -- Channel 0/18, span 1 got hangup
    -- Hungup 'Zap/51-1'
  == Spawn extension (from_bell, 7111, 2) exited non-zero on 'Zap/18-1'
    -- Hungup 'Zap/18-1'
Dec 10 14:40:38 WARNING[3865]: chan_zap.c:7180 pri_fixup_principle: Call specified, but not found?
Dec 10 14:40:38 WARNING[3865]: chan_zap.c:8000 pri_dchannel: Hangup on bad channel 0/4 on span 3
    -- Executing SetCDRUserField("Zap/1-1", "machine=gate1") in new stack
    -- Executing Dial("Zap/1-1", "Zap/g3/0517") in new stack
    -- Called g3/0517
    -- Accepting call from '5145553936' to '0517' on channel 0/1, span 1
    -- Zap/49-1 answered Zap/1-1
    -- Attempting native bridge of Zap/1-1 and Zap/49-1
Dec 10 14:40:42 WARNING[3865]: chan_zap.c:7180 pri_fixup_principle: Call specified, but not found?
Dec 10 14:40:42 WARNING[3865]: chan_zap.c:8000 pri_dchannel: Hangup on bad channel 0/4 on span 3
    -- Executing SetCDRUserField("Zap/13-1", "machine=gate1") in new stack
    -- Executing Dial("Zap/13-1", "Zap/g3/0517") in new stack
Dec 10 14:40:43 WARNING[3865]: chan_zap.c:4469 zt_new: Channel 51 already has a Real call
    -- Accepting call from '5145559546' to '0517' on channel 0/13, span 1
Dec 10 14:40:43 NOTICE[3865]: app_dial.c:803 dial_exec: Unable to create channel of type 'Zap' (cause 0)
  == Everyone is busy/congested at this time
    -- Executing Dial("Zap/13-1", "Zap/g3/0517") in new stack
Dec 10 14:40:43 WARNING[3865]: chan_zap.c:4469 zt_new: Channel 51 already has a Real call
Dec 10 14:40:43 NOTICE[3865]: app_dial.c:803 dial_exec: Unable to create channel of type 'Zap' (cause 0)
  == Everyone is busy/congested at this time
    -- Executing Hangup("Zap/13-1", "") in new stack
  == Spawn extension (from_bell, 0517, 4) exited non-zero on 'Zap/13-1'
    -- Hungup 'Zap/13-1'
Dec 10 14:40:46 WARNING[3865]: chan_zap.c:7180 pri_fixup_principle: Call specified, but not found?
    -- Channel 0/1, span 1 got hangup
    -- Hungup 'Zap/49-1'
  == Spawn extension (from_bell, 0517, 2) exited non-zero on 'Zap/1-1'
    -- Hungup 'Zap/1-1'
    -- Channel 0/9, span 1 got hangup
    -- Hungup 'Zap/50-1'
  == Spawn extension (from_bell, 7111, 2) exited non-zero on 'Zap/9-1'
    -- Hungup 'Zap/9-1'
    -- Channel 0/1, span 6 got hangup
    -- Hungup 'Zap/119-1'
  == Spawn extension (from_dialogic, 55552233, 2) exited non-zero on 'Zap/121-1'
    -- Hungup 'Zap/121-1'
    -- Accepting call from '5147586956' to '7111' on channel 0/4, span 1
    -- Executing SetCDRUserField("Zap/4-1", "machine=gate1") in new stack
    -- Executing Dial("Zap/4-1", "Zap/g3/7111") in new stack
    -- Called g3/7111
    -- Zap/49-1 answered Zap/4-1
    -- Attempting native bridge of Zap/4-1 and Zap/49-1
    -- Executing SetCDRUserField("Zap/2-1", "machine=gate1") in new stack
    -- Executing Dial("Zap/2-1", "Zap/g3/5506") in new stack
    -- Accepting call from '' to '5506' on channel 0/2, span 1
    -- Called g3/5506
    -- Zap/50-1 answered Zap/2-1
    -- Attempting native bridge of Zap/2-1 and Zap/50-1
    -- Channel 0/2, span 1 got hangup
    -- Hungup 'Zap/50-1'
  == Spawn extension (from_bell, 5506, 2) exited non-zero on 'Zap/2-1'
    -- Hungup 'Zap/2-1'
gate1*CLI> show ch
channel   channels
gate1*CLI> show channels
        Channel  (Context    Extension    Pri )   State Appl.         Data
       Zap/49-1  (from_dialogic s            1   )      Up Bridged Call  Zap/4-1
        Zap/4-1  (from_bell  7111         2   )      Up Dial          Zap/g3/7111
2 active channel(s)
gate1*CLI>