-- Making new call for cr 32779
    -- Requested transfer capability: 0x00 - SPEECH
> Protocol Discriminator: Q.931 (8)  len=51
> Call Ref: len= 2 (reference 11/0xB) (Originator)
> Message type: SETUP (5)
> [04 03 80 90 a2]
> 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: u-Law (34)
> [18 03 a9 83 81]
> Channel ID (len= 5) [ Ext: 1  IntID: Implicit, PRI Spare: 0, Exclusive Dchan: 0
>                        ChanSel: Reserved
>                       Ext: 1  Coding: 0   Number Specified   Channel Type: 3
>                       Ext: 1  Channel: 1 ]
> [1e 02 80 83]
> Progress Indicator (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0   Location: User (0)
>                               Ext: 1  Progress Description: Calling equipment is non-ISDN. (3) ]
> [28 03 b1 22 22]
> Display (len= 3) Charset: 31 [ "" ]
> [6c 0b 21 81 39 30 34 32 32 34 30 37 36]
> Calling Number (len=13) [ 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) '904224076' ]
> [70 0c a1 31 39 30 34 34 30 33 38 34 30 39]
> Called Number (len=14) [ Ext: 1  TON: National Number (2)  NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '19044038409' ]
    -- Called 1/19044038409
< Protocol Discriminator: Q.931 (8)  len=10
< Call Ref: len= 2 (reference 11/0xB) (Terminator)
< Message type: CALL PROCEEDING (2)
< [18 03 a9 83 81]
< Channel ID (len= 5) [ Ext: 1  IntID: Implicit, PRI Spare: 0, Exclusive Dchan: 0
<                        ChanSel: Reserved
<                       Ext: 1  Coding: 0   Number Specified   Channel Type: 3
<                       Ext: 1  Channel: 1 ]
-- Processing IE 24 (cs0, Channel Identification)
    -- Zap/1-1 is proceeding passing it to IAX2/199.227.253.211:4569-1
< Protocol Discriminator: Q.931 (8)  len=9
< Call Ref: len= 2 (reference 11/0xB) (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) ]
-- Processing IE 8 (cs0, Cause)
    -- Channel 0/1, span 1 got hangup request
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Disconnect Indication, peerstate Disconnect Request
> Protocol Discriminator: Q.931 (8)  len=9
> Call Ref: len= 2 (reference 11/0xB) (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'
  == Everyone is busy/congested at this time (1:0/0/1)