Starting with SS7. Channel-Configuration

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Hi,

Matthew Fredrickson schrieb:
> Tobias Wolf wrote:
>> Hi,
>>
>> here is the proposed follow-up:
>>
>> We can now terminate calls over SS7 at our asterisk.
>>
>> The main reason for us to switch to SS7 was the availability to see the
>> callerid, even if the caller has supressed, so that we can correctly
>> bill our customers.
>>
>> But the normal asterisk variable ${CALLERID(number)} will not be filled
>> if it is suppressed ... Hmmm
>>
>> Is there another way to check the callerid and the flag wich indicated
>> that the callerid should not be shown to the callee ?
> 
> I'd like you to do one thing for me so that I can better see what is 
> wrong.  There have been a significant number of updates to libss7 since 
> the version you are running.  Can you update libss7 and reinstall it, 
> then update asterisk-trunk, and reinstall it, and then get me a trace of 
> the call?  The outputs should be a LOT clearer now, I have done a lot of 
> work on making the debug more useful.
> 

Here are my current version:

URL: http://svn.digium.com/svn/libss7/trunk
Basis des Projektarchivs: http://svn.digium.com/svn/libss7
UUID des Projektarchivs: 284bc105-fd19-0410-aa88-94cd1a20766c
Revision: 126
Knotentyp: Verzeichnis
Plan: normal
Letzter Autor: mattf
Letzte ge??nderte Rev: 126
Letztes ?nderungsdatum: 2007-10-19 18:22:28 +0200 (Fr, 19 Okt 2007)

URL: http://svn.digium.com/svn/asterisk/trunk
Basis des Projektarchivs: http://svn.digium.com/svn/asterisk
UUID des Projektarchivs: 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Revision: 86874
Knotentyp: Verzeichnis
Plan: normal
Letzter Autor: russell
Letzte ge??nderte Rev: 86839
Letztes ?nderungsdatum: 2007-10-22 23:37:58 +0200 (Mo, 22 Okt 2007)
Eigenschaften zuletzt ge??ndert: 2007-10-23 19:30:26 +0200 (Di, 23 Okt 2007)

I have made another two calls (first with callerid and then without
callerid):

Here are snippets of debug output that has something to do with callerid
 (I will add complete output at the end of this mail):

With CallerID (snipped):
                Calling Party Number:
                        Nature of address: 4
                        NI: 0
                        Numbering plan: 1
                        Presentation: 0
                        Screening: 3
                        Address signals: 491738621698
                        [ 0a 08 04 13 94 71 83 26 61 89 ]

Without CallerID suppressed (snipped):
               Calling Party Number:
                        Nature of address: 0
                        NI: 0
                        Numbering plan: 0
                        Presentation: 2
                        Screening: 3
                        Address signals:
                        [ 0a 02 00 0b ]

So it seems, that the CallerID information isn't routet to the asterisk
and that i should deal with the guys who manage the Ericsson Axe Switch.
Is there anything i should tell them, what they have to configure? I
fear that they are not really experts and can only handle the GUI of
their switch :-S

Following the complete debug output of the two calls:

With CallerID:

Len = 63 [ 8b 8a 3c 85 06 1d 3f 07 07 00 01 00 21 01 0a 00 02 0b 09 84
90 53 48 75 93 05 00 00 37 01 02 0a 08 04 13 94 71 83 26 61 89 03 04 7d
02 91 81 1d 03 80 90 a3 31 02 00 00 39 04 37 c0 31 c0 00 ]
FSN: 10 FIB 1
BSN: 11 BIB 1
<[0] MSU
[ 8b 8a 3c ]
        Network Indicator: 2 Priority: 0 User Part: ISUP (5)
        [ 85 ]
        OPC 7420 DPC 7430 SLS 0
        [ 06 1d 3f 07 ]
                CIC: 7
                [ 07 00 ]
                Message Type: IAM
                [ 01 ]
                --FIXED LENGTH PARMS[4]--
                Nature of Connection Indicator:
                        Satellites in connection: 0
                        Continuity Check: Check not required (0)
                        Outgoing half echo control device: not included (0)
                        [ 00 ]
                Forward Call Indicator:
                        Nat/Intl Call Ind: 1
                        End to End Method Ind: 0
                        Interworking Ind: 0
                        End to End Info Ind: 0
                        ISDN User Part Ind: 1
                        ISDN User Part Pref Ind: 0
                        ISDN Access Ind: 1
                        SCCP Method Ind: 0
                        [ 21 01 ]
                Calling Party Category:
                        Category: Ordinary calling subscriber (10)
                        [ 0a ]
                Transmission Medium Requirements:
                        Speech (0)
                        [ 00 ]
                --VARIABLE LENGTH PARMS[1]--
                Called Party Number:
                        Nature of address: 4
                        NI: 1
                        Numbering plan: 1
                        Address signals: 3584573950000
                        [ 09 84 90 53 48 75 93 05 00 00 ]
                --OPTIONAL PARMS--
                Unknown Parameter (0x37):
                        [ 02 ]
                Calling Party Number:
                        Nature of address: 4
                        NI: 0
                        Numbering plan: 1
                        Presentation: 0
                        Screening: 3
                        Address signals: 491738621698
                        [ 0a 08 04 13 94 71 83 26 61 89 ]
                Access Transport:
                        [ 03 04 7d 02 91 81 ]
                User Service Information:
                        [ 1d 03 80 90 a3 ]
                Propagation Delay:
                        [ 31 02 00 00 ]
                Unknown Parameter (0x39):
                        [ 37 c0 31 c0 ]

Unhandled optional parameter 0x37 'Unknown'
[0x2 ]
Unhandled optional parameter 0x3 'Access Transport'
[0x7d 0x2 0x91 0x81 ]
Unhandled optional parameter 0x31 'Propagation Delay'
[0x0 0x0 ]
Unhandled optional parameter 0x39 'Unknown'
[0x37 0xc0 0x31 0xc0 ]
    -- Accepting call to '3584573950000' on CIC 7
Len = 14 [ 8a 8c 0b 85 fc 9c 41 77 07 00 06 40 14 00 ]
FSN: 12 FIB 1
BSN: 10 BIB 1
>[0] MSU
[ 8a 8c 0b ]
        Network Indicator: 2 Priority: 0 User Part: ISUP (5)
        [ 85 ]
        OPC 7430 DPC 7420 SLS 7
        [ fc 9c 41 77 ]
                CIC: 7
                [ 07 00 ]
                Message Type: ACM
                [ 06 ]
                --FIXED LENGTH PARMS[1]--
                Backward Call Indicator:
                        [ 40 14 ]

    -- Executing [3584573950000 at default:1] NoOp("Zap/7-1", "Called from:
491738621698") in new stack
    -- Executing [3584573950000 at default:2] NoOp("Zap/7-1", "To:
3584573950000") in new stack
    -- Executing [3584573950000 at default:3] Answer("Zap/7-1", "") in new
stack
    -- Executing [3584573950000 at default:4] Wait("Zap/7-1", "1") in new stack
Len = 12 [ 8a 8d 09 85 fc 9c 41 77 07 00 09 00 ]
FSN: 13 FIB 1
BSN: 10 BIB 1
>[0] MSU
[ 8a 8d 09 ]
        Network Indicator: 2 Priority: 0 User Part: ISUP (5)
        [ 85 ]
        OPC 7430 DPC 7420 SLS 7
        [ fc 9c 41 77 ]
                CIC: 7
                [ 07 00 ]
                Message Type: ANM
                [ 09 ]

    -- Executing [3584573950000 at default:5] Playback("Zap/7-1",
"tt-monkeys") in new stack
    -- <Zap/7-1> Playing 'tt-monkeys.gsm' (language 'en')
Len = 16 [ 8d 8b 0d 85 06 1d 3f 07 07 00 0c 02 00 02 80 90 ]
FSN: 11 FIB 1
BSN: 13 BIB 1
<[0] MSU
[ 8d 8b 0d ]
        Network Indicator: 2 Priority: 0 User Part: ISUP (5)
        [ 85 ]
        OPC 7420 DPC 7430 SLS 0
        [ 06 1d 3f 07 ]
                CIC: 7
                [ 07 00 ]
                Message Type: REL
                [ 0c ]
                --VARIABLE LENGTH PARMS[1]--
                Cause Indicator:
                        Coding Standard: 0
                        Location: 0
                        Cause Class: 1
                        Cause Subclass: 0
                        Cause: Normal call clearing (16)
                        [ 02 80 90 ]

Len = 12 [ 8b 8e 09 85 fc 9c 41 77 07 00 10 00 ]
FSN: 14 FIB 1
BSN: 11 BIB 1
>[0] MSU
[ 8b 8e 09 ]
        Network Indicator: 2 Priority: 0 User Part: ISUP (5)
        [ 85 ]
        OPC 7430 DPC 7420 SLS 7
        [ fc 9c 41 77 ]
                CIC: 7
                [ 07 00 ]
                Message Type: RLC
                [ 10 ]

  == Spawn extension (default, 3584573950000, 5) exited non-zero on
'Zap/7-1'
    -- Hungup 'Zap/7-1'


Without Callerid:

Len = 57 [ 8e 8c 36 85 06 1d 3f 07 09 00 01 00 21 01 0a 00 02 0b 09 84
90 53 48 75 93 05 00 00 37 01 02 0a 02 00 0b 03 04 7d 02 91 81 1d 03 80
90 a3 31 02 00 00 39 04 37 c0 31 c0 00 ]
FSN: 12 FIB 1
BSN: 14 BIB 1
<[0] MSU
[ 8e 8c 36 ]
        Network Indicator: 2 Priority: 0 User Part: ISUP (5)
        [ 85 ]
        OPC 7420 DPC 7430 SLS 0
        [ 06 1d 3f 07 ]
                CIC: 9
                [ 09 00 ]
                Message Type: IAM
                [ 01 ]
                --FIXED LENGTH PARMS[4]--
                Nature of Connection Indicator:
                        Satellites in connection: 0
                        Continuity Check: Check not required (0)
                        Outgoing half echo control device: not included (0)
                        [ 00 ]
                Forward Call Indicator:
                        Nat/Intl Call Ind: 1
                        End to End Method Ind: 0
                        Interworking Ind: 0
                        End to End Info Ind: 0
                        ISDN User Part Ind: 1
                        ISDN User Part Pref Ind: 0
                        ISDN Access Ind: 1
                        SCCP Method Ind: 0
                        [ 21 01 ]
                Calling Party Category:
                        Category: Ordinary calling subscriber (10)
                        [ 0a ]
                Transmission Medium Requirements:
                        Speech (0)
                        [ 00 ]
                --VARIABLE LENGTH PARMS[1]--
                Called Party Number:
                        Nature of address: 4
                        NI: 1
                        Numbering plan: 1
                        Address signals: 3584573950000
                        [ 09 84 90 53 48 75 93 05 00 00 ]
                --OPTIONAL PARMS--
                Unknown Parameter (0x37):
                        [ 02 ]
                Calling Party Number:
                        Nature of address: 0
                        NI: 0
                        Numbering plan: 0
                        Presentation: 2
                        Screening: 3
                        Address signals:
                        [ 0a 02 00 0b ]
                Access Transport:
                        [ 03 04 7d 02 91 81 ]
                User Service Information:
                        [ 1d 03 80 90 a3 ]
                Propagation Delay:
                        [ 31 02 00 00 ]
                Unknown Parameter (0x39):
                        [ 37 c0 31 c0 ]

Unhandled optional parameter 0x37 'Unknown'
[0x2 ]
Unhandled optional parameter 0x3 'Access Transport'
[0x7d 0x2 0x91 0x81 ]
Unhandled optional parameter 0x31 'Propagation Delay'
[0x0 0x0 ]
Unhandled optional parameter 0x39 'Unknown'
[0x37 0xc0 0x31 0xc0 ]
    -- Accepting call to '3584573950000' on CIC 9
    -- Executing [3584573950000 at default:1] NoOp("Zap/9-1", "Called from:
") in new stack
    -- Executing [3584573950000 at default:2] NoOp("Zap/9-1", "To:
3584573950000") in new stack
    -- Executing [3584573950000 at default:3] Answer("Zap/9-1", "") in new
stack
    -- Executing [3584573950000 at default:4] Wait("Zap/9-1", "1") in new stack
Len = 14 [ 8c 8f 0b 85 fc 9c 41 97 09 00 06 40 14 00 ]
FSN: 15 FIB 1
BSN: 12 BIB 1
>[0] MSU
[ 8c 8f 0b ]
        Network Indicator: 2 Priority: 0 User Part: ISUP (5)
        [ 85 ]
        OPC 7430 DPC 7420 SLS 9
        [ fc 9c 41 97 ]
                CIC: 9
                [ 09 00 ]
                Message Type: ACM
                [ 06 ]
                --FIXED LENGTH PARMS[1]--
                Backward Call Indicator:
                        [ 40 14 ]

Len = 12 [ 8c 90 09 85 fc 9c 41 97 09 00 09 00 ]
FSN: 16 FIB 1
BSN: 12 BIB 1
>[0] MSU
[ 8c 90 09 ]
        Network Indicator: 2 Priority: 0 User Part: ISUP (5)
        [ 85 ]
        OPC 7430 DPC 7420 SLS 9
        [ fc 9c 41 97 ]
                CIC: 9
                [ 09 00 ]
                Message Type: ANM
                [ 09 ]

    -- Executing [3584573950000 at default:5] Playback("Zap/9-1",
"tt-monkeys") in new stack
    -- <Zap/9-1> Playing 'tt-monkeys.gsm' (language 'en')
Len = 16 [ 90 8d 0d 85 06 1d 3f 07 09 00 0c 02 00 02 80 90 ]
FSN: 13 FIB 1
BSN: 16 BIB 1
<[0] MSU
[ 90 8d 0d ]
        Network Indicator: 2 Priority: 0 User Part: ISUP (5)
        [ 85 ]
        OPC 7420 DPC 7430 SLS 0
        [ 06 1d 3f 07 ]
                CIC: 9
                [ 09 00 ]
                Message Type: REL
                [ 0c ]
                --VARIABLE LENGTH PARMS[1]--
                Cause Indicator:
                        Coding Standard: 0
                        Location: 0
                        Cause Class: 1
                        Cause Subclass: 0
                        Cause: Normal call clearing (16)
                        [ 02 80 90 ]

Len = 12 [ 8d 91 09 85 fc 9c 41 97 09 00 10 00 ]
FSN: 17 FIB 1
BSN: 13 BIB 1
>[0] MSU
[ 8d 91 09 ]
        Network Indicator: 2 Priority: 0 User Part: ISUP (5)
        [ 85 ]
        OPC 7430 DPC 7420 SLS 9
        [ fc 9c 41 97 ]
                CIC: 9
                [ 09 00 ]
                Message Type: RLC
                [ 10 ]

  == Spawn extension (default, 3584573950000, 5) exited non-zero on
'Zap/9-1'
    -- Hungup 'Zap/9-1'


Regards,
-- 

  Tobias Wolf

  Leiter Softwareentwicklung / Kommunikationsl?sungen

  Evision GmbH



  Wittekindstr. 105

  44139 Dortmund

  Tel: +49 (0)231 - 47790 307

  Fax: +49 (0)231 - 47790 500

  http://www.evision.de



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