-- Executing Goto("Zap/1-1", "CD|61389236|1") in new stack
    -- Goto (CD,61389236,1)
    -- Executing Wait("Zap/1-1", "5") in new stack
    -- Accepting voice call from '1735645745' to '61389236' on channel 0/1, span 1
Jun  9 20:32:27 DEBUG[24443]: chan_zap.c:1505 zt_enable_ec: Enabled echo cancellation on channel 1
Jun  9 20:32:31 DEBUG[24441]: chan_sip.c:965 __sip_autodestruct: Auto destroying call '2ba83ecb-93db8f2f@172.16.128.51'
    -- Executing zapCD("Zap/1-1", "01714322772") in new stack
1 > Protocol Discriminator: Q.931 (8)  len=35
1 > Call Ref: len= 1 (reference 129/0x81) (Terminator)
1 > Message type: FACILITY (98)
1 > [1 1c1  1d1  911  a11  1a1  021  011  041  021  011  0d1  301  121  301  0d1  801  0b1  301  311  371  311  341  331  321  321  371  371  321  011  011  001 ]
1 > Facility (len=31, codeset=0) [ 1 0x91, 0xa1, 0x1a, 0x02, 0x01, 0x04, 0x02, 0x01, 0x0d, '0', 0x12, '0', 0x0d, 0x80, 0x0b, '01714322772', 0x01, 0x01, 0x001  ]
    -- Executing Wait("Zap/1-1", "20") in new stack
1 < Protocol Discriminator: Q.931 (8)  len=15
1 < Call Ref: len= 1 (reference 1/0x1) (Originator)
1 < Message type: FACILITY (98)
1 < [1 1c1  091  911  a31  061  021  011  041  021  011  001 ]
1 < Facility (len=11, codeset=0) [ 1 0x91, 0xa3, 0x06, 0x02, 0x01, 0x04, 0x02, 0x01, 0x001  ]
1 -- Processing IE 28 (cs0, Facility)
Jun  9 20:32:32 DEBUG[24443]: chan_zap.c:1485 zt_enable_ec: Echo cancellation already on
1 < Protocol Discriminator: Q.931 (8)  len=8
1 < Call Ref: len= 1 (reference 1/0x1) (Originator)
1 < Message type: RELEASE (77)
1 < [1 081  021  801  901 ]
1 < Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0   Location: User (0)
1 <                  Ext: 1  Cause: Normal Clearing (16), class = Normal Event (1) ]
1 -- Processing IE 8 (cs0, Cause)
    -- Channel 0/1, span 1 got hangup