-- Executing Dial("SIP/key2-09a5b2b8", "zap/1/0621161097") in new stack 1 -- Making new call for cr 132 -- Requested transfer capability: 0x00 - SPEECH 1 > Protocol Discriminator: Q.931 (8) len=34 1 > Call Ref: len= 1 (reference 4/0x4) (Originator) 1 > Message type: SETUP (5) 1 > [04 03 80 90 a3] 1 > Bearer Capability (len= 5) [ Ext: 1 Q.931 Std: 0 Info transfer capability: Speech (0) 1 > Ext: 1 Trans mode/rate: 64kbps, circuit-mode (16) 1 > Ext: 1 User information layer 1: A-Law (35) 1 > [18 01 81] 1 > Channel ID (len= 3) [ Ext: 1 IntID: Implicit, Other Spare: 0, Preferred Dchan: 0 1 > ChanSel: B1 channel 1 ] 1 > [6c 06 41 81 6b 65 79 32] 1 > Calling Number (len= 8) [ Ext: 0 TON: Subscriber Number (4) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) 1 > Presentation: Presentation permitted, user number passed network screening (1) 'key2' ] 1 > [70 0b c1 30 36 32 31 31 36 31 30 39 37] 1 > Called Number (len=13) [ Ext: 1 TON: Subscriber Number (4) NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '0621161097' ] 1 > [a1] 1 > Sending Complete (len= 1) -- Called 1/0621161097 1 < Protocol Discriminator: Q.931 (8) len=7 1 < Call Ref: len= 1 (reference 132/0x84) (Terminator) 1 < Message type: CALL PROCEEDING (2) 1 < [18 01 89] 1 < Channel ID (len= 3) [ Ext: 1 IntID: Implicit, Other Spare: 0, Exclusive Dchan: 0 1 < ChanSel: B1 channel 1 ] 1 -- Processing IE 24 (cs0, Channel Identification) -- Zap/1-1 is proceeding passing it to SIP/key2-09a5b2b8 1 < Protocol Discriminator: Q.931 (8) len=8 1 < Call Ref: len= 1 (reference 132/0x84) (Terminator) 1 < Message type: DISCONNECT (69) 1 < [08 02 87 9c] 1 < Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: International network (7) 1 < Ext: 1 Cause: Invalid number format (28), class = Normal Event (1) ] 1 -- Processing IE 8 (cs0, Cause) -- Channel 0/1, span 1 got hangup request -- Channel 0/1, span 1 received AOC-E charging 0 units 1 NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Disconnect Indication, peerstate Disconnect Request 1 > Protocol Discriminator: Q.931 (8) len=8 1 > Call Ref: len= 1 (reference 4/0x4) (Originator) 1 > Message type: RELEASE (77) 1 > [08 02 81 9c] 1 > Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location: Private network serving the local user (1) 1 > Ext: 1 Cause: Invalid number format (28), class = Normal Event (1) ] -- Hungup 'Zap/1-1' == Everyone is busy/congested at this time (1:0/0/1) == Auto fallthrough, channel 'SIP/key2-09a5b2b8' status is 'CHANUNAVAIL' 1 < Protocol Discriminator: Q.931 (8) len=4 1 < Call Ref: len= 1 (reference 132/0x84) (Terminator) 1 < Message type: RELEASE COMPLETE (90) 1 NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null 1 NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null 2 received TEI check request for TEI = 127 1 received TEI check request for TEI = 127