[asterisk-ss7] ALIGNMENT Problem

Kaloyan Kovachev kkovachev at varna.net
Wed May 30 03:29:15 CDT 2012


In case ss7linktest is unable to get the link up asterisk configuration
changes will not help and there is no reason to experiment with that.
I think the problem is with the connection itself ... most likely a cable
at your side or telco side ... how is the link connected to the telco? 

On Wed, 30 May 2012 09:10:47 +0530, bipin singh
<bipinraghuvanshi at gmail.com> wrote:
> Hi,
> Try This
> [channels]
> ;rxwink=300
> language=en
> context=apex
> callwaiting=yes
> callwaitingcallerid=yes
> threewaycalling=yes
> transfer=yes
> cancallforward=yes
> callreturn=yes
> echocancel=yes
> echocancelwhenbridged=yes
> networkindicator=national
> ss7_called_nai=national
> ss7_calling_nai=national
> ss7_explictacm=yes
> ss7_initialhwblo=yes
> sls_shift=0
> ss7_use_echocontrol=yes
> ss7_default_echocontrol=yes
> 
> inr_if_no_calling=yes
> 
> 
> switchtype=national
> facilityenable=yes
> resetinterval=3600
> 
> 
> 
> 
> group=1
> 
> signalling = ss7
> ss7type = itu
> relaxdtmf=yes
> 
> linkset=1
> pointcode=XXX
> adjpointcode=XXXXX
> defaultdpc=XXXXX
> ss7_called_nai=national
> ss7_calling_nai=national
> networkindicator=national
> sigchan=16
> cicbeginswith=1
> channel=1-15
> cicbeginswith=17
> channel=17-31
> 
> On Wed, May 30, 2012 at 2:42 AM, Marcus Vinicius
> <marc_mcs10 at yahoo.com.br>wrote:
> 
>> Hi,
>>
>> My telco are checking their side but, is strange because some times I
can
>> see in the logs that the link gets up, but after a short time, I
receive
>> another SIOS and the link gets down again:
>>
>>
>>  [1] Link state change: IDLE -> NOTALIGNED
>>  [1] Len = 4 [ ff ff 01 00 ]
>>  [1] FSN: 127 FIB 1
>>  [1] BSN: 127 BIB 1
>>  [1] >[0] LSSU SIO
>>  [1]
>>  [1] Len = 4 [ ff ff 01 00 ]
>>  [1] FSN: 127 FIB 1
>>  [1] BSN: 127 BIB 1
>>  [1] <[0] LSSU SIO
>>  [1]
>>  [1] Link state change: NOTALIGNED -> ALIGNED
>>  [1] Len = 4 [ ff ff 01 02 ]
>>  [1] FSN: 127 FIB 1
>>  [1] BSN: 127 BIB 1
>>  [1] >[0] LSSU SIE
>>  [1]
>>  [1] Len = 4 [ ff ff 01 02 ]
>>  [1] FSN: 127 FIB 1
>>  [1] BSN: 127 BIB 1
>>  [1] <[0] LSSU SIE
>>  [1]
>>  [1] Link state change: ALIGNED -> PROVING
>> *** [1] T4 expired! ***
>>  [1] Link state change: PROVING -> ALIGNEDREADY
>>  [1] Len = 3 [ ff ff 00 ]
>>  [1] FSN: 127 FIB 1
>>  [1] BSN: 127 BIB 1
>>  [1] >[0] FISU
>>  [1]
>>  [1] Len = 3 [ ff ff 00 ]
>>  [1] FSN: 127 FIB 1
>>  [1] BSN: 127 BIB 1
>>  [1] <[0] FISU
>>  [1]
>>  [1] Link state change: ALIGNEDREADY -> INSERVICE
>> sig_ss7.c: Linkset 1: Processing event: Unknown Event
>> sig_ss7.c: MTP2 link up (SLC 0)
>>  [1] Len = 20 [ ff 80 11 81 a6 42 c3 00 11 a0 32 35 36 34 32 38 36 32
38
>> 38 ]
>>  [1] FSN: 0 FIB 1
>>  [1] BSN: 127 BIB 1
>>  [1] >[0] MSU
>>  [1] [ ff 80 11 ]
>>  [1]      Network Indicator: 2 Priority: 0 User Part: STD_TEST (1)
>>  [1]      [ 81 ]
>>  [1]      OPC 781 DPC 678 SLS 0
>>  [1]      [ a6 42 c3 00 ]
>>  [1]      H0: 1 H1: 1
>>  [1]      [ 11 ]
>>  [1]
>>  [1] Len = 20 [ 80 80 11 81 0d 83 a9 00 11 a0 aa aa aa aa aa aa aa aa
aa
>> aa ]
>>  [1] FSN: 0 FIB 1
>>  [1] BSN: 0 BIB 1
>>  [1] <[0] MSU
>>  [1] [ 80 80 11 ]
>>  [1]      Network Indicator: 2 Priority: 0 User Part: STD_TEST (1)
>>  [1]      [ 81 ]
>>  [1]      OPC 678 DPC 781 SLS 0
>>  [1]      [ 0d 83 a9 00 ]
>>  [1]      H0: 1 H1: 1
>>  [1]      [ 11 ]
>>  [1]
>> sig_ss7.c: Linkset 1: Processing event: SS7_EVENT_UP
>>  [1] Len = 20 [ 80 81 11 81 a6 42 c3 00 21 a0 aa aa aa aa aa aa aa aa
aa
>> aa ]
>>  [1] FSN: 1 FIB 1
>>  [1] BSN: 0 BIB 1
>>  [1] >[0] MSU
>>  [1] [ 80 81 11 ]
>>  [1]      Network Indicator: 2 Priority: 0 User Part: STD_TEST (1)
>>  [1]      [ 81 ]
>>  [1]      OPC 781 DPC 678 SLS 0
>>  [1]      [ a6 42 c3 00 ]
>>  [1]      H0: 1 H1: 2
>>  [1]      [ 21 ]
>>  [1]
>>  [1] Len = 20 [ 80 81 11 81 0d 83 a9 00 21 a0 32 35 36 34 32 38 36 32
38
>> 38 ]
>>  [1] FSN: 1 FIB 1
>>  [1] BSN: 0 BIB 1
>>  [1] <[0] MSU
>>  [1] [ 80 81 11 ]
>>  [1]      Network Indicator: 2 Priority: 0 User Part: STD_TEST (1)
>>  [1]      [ 81 ]
>>  [1]      OPC 678 DPC 781 SLS 0
>>  [1]      [ 0d 83 a9 00 ]
>>  [1]      H0: 1 H1: 2
>>  [1]      [ 21 ]
>>  [1]
>>  [1] Len = 14 [ 81 82 0b 85 0d 83 a9 10 01 00 17 01 01 0e ]
>>  [1] FSN: 2 FIB 1
>>  [1] BSN: 1 BIB 1
>>  [1] <[0] MSU
>>  [1] [ 81 82 0b ]
>>  [1]      Network Indicator: 2 Priority: 0 User Part: ISUP (5)
>>  [1]      [ 85 ]
>>  [1]      OPC 678 DPC 781 SLS 1
>>  [1]      [ 0d 83 a9 10 ]
>>  [1]              CIC: 1
>>  [1]              [ 01 00 ]
>>  [1]              Message Type: GRS
>>  [1]              [ 17 ]
>>  [1]              --VARIABLE LENGTH PARMS[1]--
>>  [1]              Range and status:
>>  [1]                      Range: 14
>>  [1]                      [ 01 0e ]
>>  [1]
>> sig_ss7.c: Linkset 1: Processing event: ISUP_EVENT_GRS
>>  [1] Len = 16 [ 82 82 0d 85 a6 42 c3 00 01 00 29 01 03 0e 00 00 ]
>>  [1] FSN: 2 FIB 1
>>  [1] BSN: 2 BIB 1
>>  [1] >[0] MSU
>>  [1] [ 82 82 0d ]
>>  [1]      Network Indicator: 2 Priority: 0 User Part: ISUP (5)
>>  [1]      [ 85 ]
>>  [1]      OPC 781 DPC 678 SLS 0
>>  [1]      [ a6 42 c3 00 ]
>>  [1]              CIC: 1
>>  [1]              [ 01 00 ]
>>  [1]              Message Type: GRA
>>  [1]              [ 29 ]
>>  [1]              --VARIABLE LENGTH PARMS[1]--
>>  [1]              Range and status:
>>  [1]                      Range: 14
>>  [1]                      [ 03 0e 00 00 ]
>>  [1]
>>  [1] Len = 14 [ 81 83 0b 85 0d 83 a9 d0 2d 01 17 01 01 0e ]
>>  [1] FSN: 3 FIB 1
>>  [1] BSN: 1 BIB 1
>>  [1] <[0] MSU
>>  [1] [ 81 83 0b ]
>>  [1]      Network Indicator: 2 Priority: 0 User Part: ISUP (5)
>>  [1]      [ 85 ]
>>  [1]      OPC 678 DPC 781 SLS 13
>>  [1]      [ 0d 83 a9 d0 ]
>>  [1]              CIC: 301
>>  [1]              [ 2d 01 ]
>>  [1]              Message Type: GRS
>>  [1]              [ 17 ]
>>  [1]              --VARIABLE LENGTH PARMS[1]--
>>  [1]              Range and status:
>>  [1]                      Range: 14
>>  [1]                      [ 01 0e ]
>>  [1]
>> sig_ss7.c: Linkset 1: Processing event: ISUP_EVENT_GRS
>>  [1] Len = 16 [ 83 83 0d 85 a6 42 c3 00 2d 01 29 01 03 0e 00 00 ]
>>  [1] FSN: 3 FIB 1
>>  [1] BSN: 3 BIB 1
>>  [1] >[0] MSU
>>  [1] [ 83 83 0d ]
>>  [1]      Network Indicator: 2 Priority: 0 User Part: ISUP (5)
>>  [1]      [ 85 ]
>>  [1]      OPC 781 DPC 678 SLS 0
>>  [1]      [ a6 42 c3 00 ]
>>  [1]              CIC: 301
>>  [1]              [ 2d 01 ]
>>  [1]              Message Type: GRA
>>  [1]              [ 29 ]
>>  [1]              --VARIABLE LENGTH PARMS[1]--
>>  [1]              Range and status:
>>  [1]                      Range: 14
>>  [1]                      [ 03 0e 00 00 ]
>>  [1]
>>  [1] Len = 4 [ 83 83 01 03 ]
>>  [1] FSN: 3 FIB 1
>>  [1] BSN: 3 BIB 1
>>  [1] <[0] LSSU SIOS
>>  [1]
>>  [1] Link state change: INSERVICE -> IDLE
>>  [1] Link state change: IDLE -> NOTALIGNED
>> sig_ss7.c: Linkset 1: Processing event: Unknown Event
>> sig_ss7.c: MTP2 link down (SLC 0)
>>
>>
>> do you have any other sugestions to check?
>>
>>
>> thanks a lot!
>>
>>
>> --
>> Marcus
>>
>>   ------------------------------
>> **
>> > Here the other end is closing the connection - noting wrong on your
>> > side.
>> > Is the link enabled (and properly configured) at telco side?
>>
>>
>> --
>> _____________________________________________________________________
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