Protocol Discriminator: Q.931 (8)  len=41
< Call Ref: len= 2 (reference 393/0x189) (Originator)
< Message type: SETUP (5)
< [a1]
< Sending Complete (len= 1)
< [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 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 ]
< [6c 0b 21 81 36 30 39 36 31 34 36 32 34]
< 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) '609614624' ]
< [70 0a a1 32 32 34 39 31 35 35 35 35]
< Called Number (len=12) [ Ext: 1  TON: National Number (2)  NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '224915555' ]
-- Making new call for cr 393
-- Processing Q.931 Call Setup
-- Processing IE 161 (cs0, Sending Complete)
-- Processing IE 4 (cs0, Bearer Capability)
-- Processing IE 24 (cs0, Channel Identification)
-- Processing IE 108 (cs0, Calling Party Number)
-- Processing IE 112 (cs0, Called Party Number)
> Protocol Discriminator: Q.931 (8)  len=10
> Call Ref: len= 2 (reference 33161/0x8189) (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 ]
    -- Accepting call from '609614624' to '224915555' on channel 0/1, span 1
    -- Executing Dial("Zap/1-1", "SIP/224915555") in new stack
    -- Called 224915555
    -- Got SIP response 486 "Busy Here" back from 82.210.172.87
    -- SIP/224915555-e9f1 is busy
  == Everyone is busy/congested at this time
May 31 21:58:27 WARNING[2323]: pbx.c:1948 ast_pbx_run: Timeout, but no rule 't' in context 'default'
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Incoming Call Proceeding, peerstate Outgoing call  Proceeding
> Protocol Discriminator: Q.931 (8)  len=9
> Call Ref: len= 2 (reference 33161/0x8189) (Terminator)
> Message type: DISCONNECT (69)
> [08 02 81 91]
> Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0   Location: Private network serving the local user (1)
>                  Ext: 1  Cause: User busy (17), class = Normal Event (1) ]
    -- Hungup 'Zap/1-1'
< Protocol Discriminator: Q.931 (8)  len=5
< Call Ref: len= 2 (reference 393/0x189) (Originator)
< Message type: RELEASE (77)
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Release Request
> Protocol Discriminator: Q.931 (8)  len=9
> Call Ref: len= 2 (reference 33161/0x8189) (Terminator)
> Message type: RELEASE COMPLETE (90)
> [08 02 81 90]
> Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0   Location: Private network serving the local user (1)
>                  Ext: 1  Cause: Normal Clearing (16), class = Normal Event (1) ]
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null
NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null