hello everyone,
I have a trixbox server with an E1 card(not digium).It connects to an
AVAYA pbx use E1. It works fine.But when i change the E1 card to digium
TE220B,there is a problem. When sip extension A(on trixbox) call PSTN extension
B(on avaya),A must wait longtime before B start to ring.From the log I find
there are two times call. I don't know why the first request be rejected while
the second request can get correct response.Because the data of the two
requests are same !
I holp some of you can tell me why ,thank you very much!
here is the log(84268599 call 6947):
########################### log ### begin ###############
-- Making new call for cr 34787
> Protocol Discriminator: Q.931 (8) len=34
> Call Ref: len= 2 (reference 2019/0x7E3) (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 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 0a 00 80 38 34 32 36 38 35 39 39]
> Calling Number (len=12) [ Ext: 0 TON: Unknown Number Type (0) NPI: Unknown
> Number Plan (0)
> Presentation: Presentation permitted, user number
> not screened (0) '84268599' ]
> [70 05 80 36 39 34 37]
> Called Number (len= 7) [ Ext: 1 TON: Unknown Number Type (0) NPI: Unknown
> Number Plan (0) '6947' ]
< Protocol Discriminator: Q.931 (8) len=10
< Call Ref: len= 2 (reference 2019/0x7E3) (Terminator)
< Message type: SETUP ACKNOWLEDGE (13)
< [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)
asterisk1*CLI>
asterisk1*CLI>
asterisk1*CLI>
< Protocol Discriminator: Q.931 (8) len=5
< Call Ref: len= 2 (reference 2019/0x7E3) (Terminator)
< Message type: CALL PROCEEDING (2)
asterisk1*CLI>
asterisk1*CLI>
< Protocol Discriminator: Q.931 (8) len=13
< Call Ref: len= 2 (reference 2019/0x7E3) (Terminator)
< Message type: DISCONNECT (69)
< [08 02 83 9c]
< Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location:
Transit network (3)
< Ext: 1 Cause: Invalid number format (28), class = Normal
Event (1) ]
< [1e 02 84 88]
< Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0
Location: Public network serving the remote user (4)
< Ext: 1 Progress Description: Inband
information or appropriate pattern now available. (8) ]
-- Processing IE 8 (cs0, Cause)
-- Processing IE 30 (cs0, Progress Indicator)
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Disconnect Indication,
peerstate Disconnect Request
> Protocol Discriminator: Q.931 (8) len=9
> Call Ref: len= 2 (reference 2019/0x7E3) (Originator)
> Message type: RELEASE (77)
> [08 02 81 9c]
> Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0 Location:
> Private network serving the local user (1)
> Ext: 1 Cause: Invalid number format (28), class = Normal
> Event (1) ]
< Protocol Discriminator: Q.931 (8) len=5
< Call Ref: len= 2 (reference 2019/0x7E3) (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
recordingcheck|20080214-190017|1202986798.5961: Outbound recording enabled.
recordingcheck|20080214-190017|1202986798.5961:
CALLFILENAME=OUT3599-20080214-190017-1202986798.5961
-- Making new call for cr 33267
> Protocol Discriminator: Q.931 (8) len=34
> Call Ref: len= 2 (reference 499/0x1F3) (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 03 a9 83 82]
> 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: 2 ]
> [6c 0a 00 80 38 34 32 36 38 35 39 39]
> Calling Number (len=12) [ Ext: 0 TON: Unknown Number Type (0) NPI: Unknown
> Number Plan (0)
> Presentation: Presentation permitted, user number
> not screened (0) '84268599' ]
> [70 05 80 36 39 34 37]
> Called Number (len= 7) [ Ext: 1 TON: Unknown Number Type (0) NPI: Unknown
> Number Plan (0) '6947' ]
< Protocol Discriminator: Q.931 (8) len=10
< Call Ref: len= 2 (reference 499/0x1F3) (Terminator)
< Message type: CALL PROCEEDING (2)
< [18 03 a9 83 82]
< 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: 2 ]
-- Processing IE 24 (cs0, Channel Identification)
< Protocol Discriminator: Q.931 (8) len=9
< Call Ref: len= 2 (reference 499/0x1F3) (Terminator)
< Message type: ALERTING (1)
< [1e 02 81 88]
< Progress Indicator (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0
Location: Private network serving the local user (1)
< Ext: 1 Progress Description: Inband
information or appropriate pattern now available. (8) ]
-- Processing IE 30 (cs0, Progress Indicator)
########################### log ### end ###############
-------------------------------------------------------------------
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