PRI Span: 1 < Protocol Discriminator: Q.931 (8)  len=27
PRI Span: 1 < TEI=0 Call Ref: len= 2 (reference 19959/0x4DF7) (Sent from originator)
PRI Span: 1 < Message Type: SETUP (5)
PRI Span: 1 < [04 03 80 90 a3]
PRI Span: 1 < Bearer Capability (len= 5) [ Ext: 1  Coding-Std: 0  Info transfer capability: Speech (0)
PRI Span: 1 <                              Ext: 1  Trans mode/rate: 64kbps, circuit-mode (16)
PRI Span: 1 <                                User information layer 1: A-Law (35)
PRI Span: 1 < [18 03 a9 83 9c]
PRI Span: 1 < Channel ID (len= 5) [ Ext: 1  IntID: Implicit  Other(PRI)  Spare: 0  Exclusive  Dchan: 0
PRI Span: 1 <                       ChanSel: As indicated in following octets
PRI Span: 1 <                       Ext: 1  Coding: 0  Number Specified  Channel Type: 3
PRI Span: 1 <                       Ext: 1  Channel: 28 Type: CPE]
PRI Span: 1 < [6c 02 00 a3]
PRI Span: 1 < Calling Number (len= 4) [ Ext: 0  TON: Unknown Number Type (0)  NPI: Unknown Number Plan (0)
PRI Span: 1 <                           Presentation: Presentation prohibited of network provided number (35)  '' ]
PRI Span: 1 < [70 02 81 32]
PRI Span: 1 < Called Number (len= 4) [ Ext: 1  TON: Unknown Number Type (0)  NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1)  '2' ]
PRI Span: 1 < [7d 02 91 81]
PRI Span: 1 < IE: High-layer Compatibility (len = 4)
PRI Span: 1 -- Making new call for cref 19959
PRI Span: 1 Received message for call 0x2aaabab2ee30 on link 0x2aaab82b1080 TEI/SAPI 0/0
PRI Span: 1 -- Processing Q.931 Call Setup
PRI Span: 1 -- Processing IE 4 (cs0, Bearer Capability)
PRI Span: 1 -- Processing IE 24 (cs0, Channel Identification)
PRI Span: 1 -- Processing IE 108 (cs0, Calling Party Number)
PRI Span: 1 -- Processing IE 112 (cs0, Called Party Number)
PRI Span: 1 -- Processing IE 125 (cs0, High-layer Compatibility)
PRI Span: 1 q931.c:8281 post_handle_q931_message: Call 19959 enters state 6 (Call Present).  Hold state: Idle
Span: 1 Processing event: PRI_EVENT_RING
PRI Span: 1 q931.c:5552 q931_setup_ack: Call 19959 enters state 25 (Overlap Receiving).  Hold state: Idle
PRI Span: 1 
PRI Span: 1 > DL-DATA request
PRI Span: 1 > Protocol Discriminator: Q.931 (8)  len=14
PRI Span: 1 > TEI=0 Call Ref: len= 2 (reference 19959/0x4DF7) (Sent to originator)
PRI Span: 1 > Message Type: SETUP ACKNOWLEDGE (13)
PRI Span: 1 TEI=0 Transmitting N(S)=87, window is open V(A)=87 K=7
PRI Span: 1 
PRI Span: 1 > Protocol Discriminator: Q.931 (8)  len=14
PRI Span: 1 > TEI=0 Call Ref: len= 2 (reference 19959/0x4DF7) (Sent to originator)
PRI Span: 1 > Message Type: SETUP ACKNOWLEDGE (13)
PRI Span: 1 > [18 03 a9 83 9c]
PRI Span: 1 > Channel ID (len= 5) [ Ext: 1  IntID: Implicit  Other(PRI)  Spare: 0  Exclusive  Dchan: 0
PRI Span: 1 >                       ChanSel: As indicated in following octets
PRI Span: 1 >                       Ext: 1  Coding: 0  Number Specified  Channel Type: 3
PRI Span: 1 >                       Ext: 1  Channel: 28 Type: CPE]
PRI Span: 1 > [1e 02 81 82]
PRI Span: 1 > Progress Indicator (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0)  0: 0  Location: Private network serving the local user (1)
PRI Span: 1 >                               Ext: 1  Progress Description: Called equipment is non-ISDN. (2) ]
PRI Span: 1 
PRI Span: 1 > DL-DATA request
PRI Span: 1 > Protocol Discriminator: Q.931 (8)  len=9
PRI Span: 1 > TEI=0 Call Ref: len= 2 (reference 19959/0x4DF7) (Sent to originator)
PRI Span: 1 > Message Type: PROGRESS (3)
PRI Span: 1 TEI=0 Transmitting N(S)=88, window is open V(A)=87 K=7
PRI Span: 1 
PRI Span: 1 > Protocol Discriminator: Q.931 (8)  len=9
PRI Span: 1 > TEI=0 Call Ref: len= 2 (reference 19959/0x4DF7) (Sent to originator)
PRI Span: 1 > Message Type: PROGRESS (3)
PRI Span: 1 > [1e 02 81 88]
PRI Span: 1 > Progress Indicator (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0)  0: 0  Location: Private network serving the local user (1)
PRI Span: 1 >                               Ext: 1  Progress Description: Inband information or appropriate pattern now available. (8) ]
    -- Accepting overlap call from '' to '2' on channel 0/28, span 1
    -- Starting simple switch on 'DAHDI/i1/-5d6d'
PRI Span: 1 q931.c:6837 q931_hangup: Hangup other cref:19959
PRI Span: 1 q931.c:6594 __q931_hangup: ourstate Overlap Receiving, peerstate Overlap Sending, hold-state Idle
PRI Span: 1 q931.c:5783 q931_disconnect: Call 19959 enters state 11 (Disconnect Request).  Hold state: Idle
PRI Span: 1 
PRI Span: 1 > DL-DATA request
PRI Span: 1 > Protocol Discriminator: Q.931 (8)  len=9
PRI Span: 1 > TEI=0 Call Ref: len= 2 (reference 19959/0x4DF7) (Sent to originator)
PRI Span: 1 > Message Type: DISCONNECT (69)
PRI Span: 1 TEI=0 Transmitting N(S)=89, window is open V(A)=89 K=7
PRI Span: 1 
PRI Span: 1 > Protocol Discriminator: Q.931 (8)  len=9
PRI Span: 1 > TEI=0 Call Ref: len= 2 (reference 19959/0x4DF7) (Sent to originator)
PRI Span: 1 > Message Type: DISCONNECT (69)
PRI Span: 1 > [08 02 81 81]
PRI Span: 1 > Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0)  Spare: 0  Location: Private network serving the local user (1)
PRI Span: 1 >                  Ext: 1  Cause: Unallocated (unassigned) number (1), class = Normal Event (0) ]
    -- Hungup 'DAHDI/i1/-5d6d'
PRI Span: 1 
PRI Span: 1 < Protocol Discriminator: Q.931 (8)  len=5
PRI Span: 1 < TEI=0 Call Ref: len= 2 (reference 19959/0x4DF7) (Sent from originator)
PRI Span: 1 < Message Type: RELEASE (77)
PRI Span: 1 Received message for call 0x2aaabab2ee30 on link 0x2aaab82b1080 TEI/SAPI 0/0
PRI Span: 1 q931.c:8620 post_handle_q931_message: Call 19959 enters state 0 (Null).  Hold state: Idle
Span: 1 Processing event: PRI_EVENT_HANGUP
PRI Span: 1 q931.c:6837 q931_hangup: Hangup other cref:19959
PRI Span: 1 q931.c:6594 __q931_hangup: ourstate Null, peerstate Release Request, hold-state Idle
PRI Span: 1 
PRI Span: 1 > DL-DATA request
PRI Span: 1 > Protocol Discriminator: Q.931 (8)  len=9
PRI Span: 1 > TEI=0 Call Ref: len= 2 (reference 19959/0x4DF7) (Sent to originator)
PRI Span: 1 > Message Type: RELEASE COMPLETE (90)
PRI Span: 1 TEI=0 Transmitting N(S)=90, window is open V(A)=90 K=7
PRI Span: 1 
PRI Span: 1 > Protocol Discriminator: Q.931 (8)  len=9
PRI Span: 1 > TEI=0 Call Ref: len= 2 (reference 19959/0x4DF7) (Sent to originator)
PRI Span: 1 > Message Type: RELEASE COMPLETE (90)
PRI Span: 1 > [08 02 81 90]
PRI Span: 1 > Cause (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0)  Spare: 0  Location: Private network serving the local user (1)
PRI Span: 1 >                  Ext: 1  Cause: Normal Clearing (16), class = Normal Event (1) ]
PRI Span: 1 q931.c:6837 q931_hangup: Hangup other cref:19959
PRI Span: 1 q931.c:6594 __q931_hangup: ourstate Null, peerstate Null, hold-state Idle
PRI Span: 1 Destroying call 0x2aaabab2ee30, ourstate Null, peerstate Null, hold-state Idle