[asterisk-ss7] libss7 troubles
Russ Meyerriecks
russ at teltechcorp.com
Wed Nov 7 08:28:10 CST 2007
Thanks Matt,
That worked like a charm. I simply commented out
#TDMV_DCHAN = 16
in /etc/wanpipe/wanpipe1.conf
Now, whenever I try to place an outgoing call, using the outcall
spool. I'm receiving a hangup signal back from the switch. Here is the
debug output:
*CLI> -- Attempting call on Zap/1/581739820018424 for s at demo:1 (Retry 1)
Len = 29 [ 8d 85 1a c5 e8 03 3a 10 01 00 01 00 60 01 0a 00 02 00 0a 03
10 85 71 93 28 00 81 24 f4 ]
FSN: 5 FIB 1
BSN: 13 BIB 1
>[0] MSU
[ 8d 85 1a ]
Network Indicator: 3 Priority: 0 User Part: ISUP (5)
[ c5 ]
OPC 232 DPC 1000 SLS 1
[ e8 03 3a 10 ]
CIC: 1
[ 01 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 Indicators:
Nat/Intl Call Ind: call to be treated as a
national call (0)
End to End Method Ind: no end-to-end method(s)
available (0)
Interworking Ind: no interworking encountered (0)
End to End Info Ind: no end-to-end information
available (0)
ISDN User Part Ind: ISDN user part used all the way (1)
ISDN User Part Pref Ind: ISDN user part not
preferred all the way (1)
ISDN Access Ind: originating access ISDN (1)
SCCP Method Ind: no indication (0)
[ 60 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: 3
NI: 0
Numbering plan: 1
Address signals: 9820018423#
[ 0a 03 10 85 71 93 28 00 81 24 f4 ]
Len = 18 [ 85 8e 0f c5 e8 00 fa 10 01 00 06 01 00 01 29 01 01 00 ]
FSN: 14 FIB 1
BSN: 5 BIB 1
<[0] MSU
[ 85 8e 0f ]
Network Indicator: 3 Priority: 0 User Part: ISUP (5)
[ c5 ]
OPC 1000 DPC 232 SLS 1
[ e8 00 fa 10 ]
CIC: 1
[ 01 00 ]
Message Type: ACM
[ 06 ]
--FIXED LENGTH PARMS[1]--
Backward Call Indicator:
[ 01 00 ]
--OPTIONAL PARMS--
Optional Backward Call Indicator:
[ 29 01 01 ]
Len = 16 [ 85 8f 0d c5 e8 00 fa 10 01 00 0c 02 00 02 83 9f ]
FSN: 15 FIB 1
BSN: 5 BIB 1
<[0] MSU
[ 85 8f 0d ]
Network Indicator: 3 Priority: 0 User Part: ISUP (5)
[ c5 ]
OPC 1000 DPC 232 SLS 1
[ e8 00 fa 10 ]
CIC: 1
[ 01 00 ]
Message Type: REL
[ 0c ]
--VARIABLE LENGTH PARMS[1]--
Cause Indicator:
Coding Standard: 0
Location: 3
Cause Class: 1
Cause Subclass: 15
Cause: Normal, unspecified (31)
[ 02 83 9f ]
Len = 12 [ 8f 86 09 c5 e8 03 3a 10 01 00 10 00 ]
FSN: 6 FIB 1
BSN: 15 BIB 1
>[0] MSU
[ 8f 86 09 ]
Network Indicator: 3 Priority: 0 User Part: ISUP (5)
[ c5 ]
OPC 232 DPC 1000 SLS 1
[ e8 03 3a 10 ]
CIC: 1
[ 01 00 ]
Message Type: RLC
[ 10 ]
-- Hungup 'Zap/1-1'
[Nov 7 05:24:16] NOTICE[30487]: cdr.c:432 ast_cdr_free: CDR on
channel 'Zap/1-1' not posted
[Nov 7 05:24:16] NOTICE[30487]: pbx_spool.c:339 attempt_thread: Call
failed to go through, reason (1) Hangup
I'm not certain if I'm actually talking to the switch correctly or
just making the call incorrectly.
Thanks again,
Russ
On 11/6/07, Matthew Fredrickson <creslin at digium.com> wrote:
> Russ Meyerriecks wrote:
> > Hi,
> > I'm sort of stuck on getting this ss7 link up and running. All I know
> > about the switch i'm trying to connect to is that it's an Ericsson
> > over E1 and what the opc/dpc are. I'm using a Sangoma A101, but as far
> > as I can tell, it's up and running correctly. In ss7linktest it goes
> > so far as to say --SS7 up--, but then it keeps trying to resend
> > messages
>
> It might have something to do with your Sangoma card. I have seen
> problems with sangoma cards with the hardware D-channel option enabled.
> Maybe you can check if that is on and turn it off.
>
> Matthew Fredrickson
>
> >
> > Here is the output of my ss7linktest :
> >
> > ./ss7linktest 16 itu 232 1000
> > Starting link 1
> > Link state change: IDLE -> NOTALIGNED
> > Len = 4 [ ff ff 01 00 ]
> > FSN: 127 FIB 1
> > BSN: 127 BIB 1
> >> [0] LSSU SIO
> >
> > Len = 4 [ ff ff 01 00 ]
> > FSN: 127 FIB 1
> > BSN: 127 BIB 1
> > <[0] LSSU SIO
> >
> > Link state change: NOTALIGNED -> ALIGNED
> > Len = 4 [ ff ff 01 02 ]
> > FSN: 127 FIB 1
> > BSN: 127 BIB 1
> >> [0] LSSU SIE
> >
> > Len = 4 [ ff ff 01 02 ]
> > FSN: 127 FIB 1
> > BSN: 127 BIB 1
> > <[0] LSSU SIE
> >
> > Link state change: ALIGNED -> PROVING
> > Len = 3 [ ff ff 00 ]
> > FSN: 127 FIB 1
> > BSN: 127 BIB 1
> > <[0] FISU
> >
> > Link state change: PROVING -> ALIGNEDREADY
> > Len = 25 [ ff 80 16 c1 e8 00 fa 00 11 f0 aa aa aa aa aa aa aa aa aa aa
> > aa aa aa aa aa ]
> > FSN: 0 FIB 1
> > BSN: 127 BIB 1
> > <[0] MSU
> > [ ff 80 16 ]
> > Network Indicator: 3 Priority: 0 User Part: STD_TEST (1)
> > [ c1 ]
> > OPC 1000 DPC 232 SLS 0
> > [ e8 00 fa 00 ]
> > H0: 1 H1: 1
> > [ 11 ]
> >
> > Link state change: ALIGNEDREADY -> INSERVICE
> > Len = 25 [ 80 80 16 c1 e8 03 3a 00 21 f0 aa aa aa aa aa aa aa aa aa aa
> > aa aa aa aa aa ]
> > FSN: 0 FIB 1
> > BSN: 0 BIB 1
> >> [0] MSU
> > [ 80 80 16 ]
> > Network Indicator: 3 Priority: 0 User Part: STD_TEST (1)
> > [ c1 ]
> > OPC 232 DPC 1000 SLS 0
> > [ e8 03 3a 00 ]
> > H0: 1 H1: 2
> > [ 21 ]
> >
> > [0] MTP2 link up
> > [0] --- SS7 Up ---
> > Len = 9 [ 80 81 06 c0 e8 03 3a 00 17 ]
> > FSN: 1 FIB 1
> > BSN: 0 BIB 1
> >> [0] MSU
> > [ 80 81 06 ]
> > Network Indicator: 3 Priority: 0 User Part: NET_MNG (0)
> > [ c0 ]
> > OPC 232 DPC 1000 SLS 0
> > [ e8 03 3a 00 ]
> > H0: 7 H1: 1
> > Message type: TRA
> > [ 17 ]
> >
> > Len = 20 [ 80 82 11 c1 e8 03 3a 00 11 a0 32 35 36 34 32 38 36 32 38 38 ]
> > FSN: 2 FIB 1
> > BSN: 0 BIB 1
> >> [0] MSU
> > [ 80 82 11 ]
> > Network Indicator: 3 Priority: 0 User Part: STD_TEST (1)
> > [ c1 ]
> > OPC 232 DPC 1000 SLS 0
> > [ e8 03 3a 00 ]
> > H0: 1 H1: 1
> > [ 11 ]
> >
> > Len = 14 [ 80 83 0b c5 e8 03 3a 10 01 00 17 01 01 17 ]
> > FSN: 3 FIB 1
> > BSN: 0 BIB 1
> >> [0] MSU
> > [ 80 83 0b ]
> > Network Indicator: 3 Priority: 0 User Part: ISUP (5)
> > [ c5 ]
> > OPC 232 DPC 1000 SLS 1
> > [ e8 03 3a 10 ]
> > CIC: 1
> > [ 01 00 ]
> > Message Type: GRS
> > [ 17 ]
> > --VARIABLE LENGTH PARMS[1]--
> > Range and status:
> > Range: 23
> > [ 01 17 ]
> >
> > Got retransmission request sequence numbers greater than 127.
> > Retransmitting 4 message(s).
> >
> > If I try this in asterisk, all I get is :
> > Got retransmission request sequence numbers greater than 127.
> > Retransmitting 4 message(s).
> > Got retransmission request sequence numbers greater than 127.
> > Retransmitting 4 message(s).
> > Got retransmission request sequence numbers greater than 127.
> > Retransmitting 4 message(s).
> > Got retransmission request sequence numbers greater than 127.
> > Retransmitting 4 message(s). etc ....
> >
> > Here is my conf files:
> >> cat /etc/zaptel.conf
> > loadzone=in
> > defaultzone=in
> >
> > #Sangoma A101 port 1 [slot:2 bus:1 span: 1]
> > span=1,0,0,ccs,hdb3
> > bchan=1-15,17-31
> > dchan=16
> >
> >> cat /etc/asterisk/zapata.conf
> > [channels]
> > signalling=ss7
> > ss7type=itu
> > linkset=1
> > switchtype=national
> > networkindicator = national_spare
> > context=from-pstn
> > pointcode=232
> > adjpointcode=1000
> > defaultdpc=1000
> > cicbeginswith=1
> > channel=1-15
> > cicbeginswith=17
> > channel=17-31
> > sigchan=16
> >
> > Any help would be greatly appreciated.
> > Thanks,
> > Russ
> >
> > _______________________________________________
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> >
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>
>
> --
> Matthew Fredrickson
> Software/Firmware Engineer
> Digium, Inc.
>
> _______________________________________________
> --Bandwidth and Colocation Provided by http://www.api-digital.com--
>
> asterisk-ss7 mailing list
> To UNSUBSCRIBE or update options visit:
> http://lists.digium.com/mailman/listinfo/asterisk-ss7
>
--
Russ Meyerriecks
Lead Engineer
732.276.1300 x306
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