*CLI>
    -- Executing Dial("SIP/5002-5787", "Zap/g1/0619992086") in new stack
-- Making new call for cr 130
    -- Requested transfer capability: 0x00 - SPEECH
> Protocol Discriminator: Q.931 (8)  len=34
> Call Ref: len= 1 (reference 2/0x2) (Originator)
> Message type: SETUP (5)
> [04 03 80 90 a3]
> Bearer Capability (len= 5) [ Ext: 1  Q.931 Std: 0  Info transfer capability: Speech (0)
>                              Ext: 1  Trans mode/rate: 64kbps, circuit-mode (16)
>                              Ext: 1  User information layer 1: A-Law (35)
> [18 01 89]
> Channel ID (len= 3) [ Ext: 1  IntID: Implicit, Other Spare: 0, Exclusive Dchan: 0
>                        ChanSel: B1 channel
                         ]
> [6c 06 21 81 35 30 30 32]
> Calling Number (len= 8) [ Ext: 0  TON: National Number (2)  NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1)
>                           Presentation: Presentation permitted, user number passed network screening (1) '5002' ]
> [70 0b a1 30 36 31 39 39 39 32 30 38 36]
> Called Number (len=13) [ Ext: 1  TON: National Number (2)  NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '0619992086' ]
> [a1]
> Sending Complete (len= 1)
    -- Called g1/0619992086
< Protocol Discriminator: Q.931 (8)  len=7
< Call Ref: len= 1 (reference 130/0x82) (Terminator)
< Message type: CALL PROCEEDING (2)
< [18 01 89]
< Channel ID (len= 3) [ Ext: 1  IntID: Implicit, Other Spare: 0, Exclusive Dchan: 0
<                        ChanSel: B1 channel
                         ]
-- Processing IE 24 (cs0, Channel Identification)
< Protocol Discriminator: Q.931 (8)  len=16
< Call Ref: len= 1 (reference 130/0x82) (Terminator)
< Message type: DISCONNECT (69)
< [08 02 82 81]
< Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0   Location: Public network serving the local user (2)
<                  Ext: 1  Cause: Unallocated (unassigned) number (1), class = Normal Event (0) ]
< [1e 02 82 88]
< Progress Indicator (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0   Location: Public network serving the local user (2)
<                               Ext: 1  Progress Description: Inband information or appropriate pattern now available. (8) ]
< [1e 02 82 82]
< Progress Indicator (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0   Location: Public network serving the local user (2)
<                               Ext: 1  Progress Description: Called equipment is non-ISDN. (2) ]
-- Processing IE 8 (cs0, Cause)
-- Processing IE 30 (cs0, Progress Indicator)
-- Processing IE 30 (cs0, Progress Indicator)
    -- Channel 0/1, span 1 got hangup
Jul  4 11:45:52 WARNING[7342]: app_dial.c:426 wait_for_answer: Unable to forward voice
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Disconnect Indication, peerstate Disconnect Request
> Protocol Discriminator: Q.931 (8)  len=8
> Call Ref: len= 1 (reference 2/0x2) (Originator)
> Message type: RELEASE (77)
> [08 02 81 81]
> Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0   Location: Private network serving the local user (1)
>                  Ext: 1  Cause: Unallocated (unassigned) number (1), class = Normal Event (0) ]
    -- Hungup 'Zap/1-1'
  == No one is available to answer at this time
< Protocol Discriminator: Q.931 (8)  len=4
< Call Ref: len= 1 (reference 130/0x82) (Terminator)
< Message type: RELEASE COMPLETE (90)
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null
NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null

*CLI>