[asterisk-ss7] Received message destined for point code 0x762 but we're 0x154a. Dropping

peterpet peterpet at mail.ru
Tue Dec 17 10:52:49 CST 2013


For testing purposes i've change this to see somthing other information, 
but its stil the same message
with changed hex codes of course.


On 12/17/2013 06:49 PM, peterpet wrote:
> Why i need to change telco's point codes configuration?
> My PC is 5450 ?!
>
>
>
> On 12/17/2013 06:34 PM, Vashkar Chatterjee wrote:
>> try to put the value like this
>>
>> pointcode = 1890
>> adjpointcode = 1802
>> defaultdpc = 1802
>>
>>
>>
>>
>> On Tue, Dec 17, 2013 at 10:24 PM, peterpet <peterpet at mail.ru 
>> <mailto:peterpet at mail.ru>> wrote:
>>
>>     Hi everyone,
>>
>>     i have a really strange problem. Signaling is looking OK, but
>>     not. INSERVICE but DOWN. My Telco  did not receive SLTM messages
>>     from me.
>>
>>     *ss7 show linkset 2*
>>     SS7 flags: 0x0
>>     SS7 linkset 2 status: Down
>>     SS7 calling nai: 3
>>     SS7 called nai: -1
>>     SS7 nationalprefix: 0
>>     SS7 internationalprefix: 00
>>     SS7 unknownprefix: iwillnotusethisnai
>>     SS7 networkroutedprefix: iwillnotusethisnai
>>     SS7 subscriberprefix:
>>     Switch type: ITU
>>     Our point code: 5450
>>     SLS shift: 0
>>     numlinks: 1
>>     numsps: 1
>>       ---------------------------------
>>       Adjecent SP PC: 1890 STATE: DOWN
>>       TRA:      T19: not running T21: not running
>>       Routes:
>>         DPC       State        T6       T10
>>       Link SLC: 0 NetMngSLS: 0
>>         State:      INSERVICE,  DOWN
>>         STD Test:  failed
>>         Got, sent :
>>         Inhibit:
>>         Changeover: NO
>>         Tx buffer:  0
>>         Tx queue:   0
>>         Retrans pos 0
>>         CO buffer:  0
>>         CB buffer:  0
>>         Last FSN:   61
>>         MTP3timers: Q707_T1(0s)
>>
>>
>>     *cat /etc/asterisk/chan_dahdi.conf*
>>
>>     language=en
>>     context=from-globul-mobile
>>     group=3
>>     ss7type = itu
>>     ss7_called_nai=dynamic
>>     ss7_calling_nai=national
>>     ss7_nationalprefix=0
>>     ss7_internationalprefix=00
>>     ss7_networkroutedprefix=iwillnotusethisnai
>>     ss7_unknownprefix=iwillnotusethisnai
>>     linkset = 2
>>     pointcode = 5450
>>     adjpointcode = 1890
>>     defaultdpc = 1802
>>     networkindicator=national
>>     cicbeginswith = 1
>>     channel = 63-77
>>     cicbeginswith = 17
>>     channel = 79-93
>>     sigchan = 78
>>     slc=0
>>     mtp3_timer.q707_t1 = 4000
>>     mtp3_timer.q707_t2 = 30000
>>     mtp3_timer.t1 = 500
>>     mtp3_timer.t2 = 700
>>     mtp3_timer.t3 = 500
>>     mtp3_timer.t4 = 500
>>     mtp3_timer.t5 = 500
>>     mtp3_timer.t6 = 500
>>     mtp3_timer.t10 = 60000
>>     mtp3_timer.t12 = 800
>>     mtp3_timer.t13 = 800
>>     mtp3_timer.t14 = 2000
>>     mtp3_timer.t19 = 67000
>>     mtp3_timer.t21 = 63000
>>     mtp3_timer.t22 = 300000
>>     mtp3_timer.t23 = 300000
>>     isup_timer.t1 = 30000
>>     isup_timer.t2 = 180000
>>     isup_timer.t5 = 300000
>>     isup_timer.t6 = 90000
>>     isup_timer.t7 = 20000
>>     isup_timer.t8 = 10000
>>     isup_timer.t12 = 15000
>>     isup_timer.t13 = 300000
>>     isup_timer.t14 = 15000
>>     isup_timer.t15 = 300000
>>     isup_timer.t16 = 15000
>>     isup_timer.t17 = 300000
>>     isup_timer.t18 = 15000
>>     isup_timer.t19 = 300000
>>     isup_timer.t20 = 15000
>>     isup_timer.t21 = 300000
>>     isup_timer.t22 = 15000
>>     isup_timer.t23 = 300000
>>     isup_timer.t27 = 240000
>>     isup_timer.t33 = 12000
>>     isup_timer.t35 = 15000
>>     isup_timer.digittimeout = 5000
>>
>>     *dahdi/system.conf*
>>
>>     dynamic=ethmf,eth3/00:50:C2:65:DE:91/2,31,0
>>
>>
>>     bchan=63-77,79-93
>>     mtp2=78
>>     alaw=63-77,79-93
>>
>>     *dahdi_scan 3 | grep alarms*
>>
>>     alarms=OK
>>
>>
>>     In asterisk cli with enabled debug for this linkset i have this :
>>
>>
>>
>>     Len = 20 [ a7 a8 11 81 62 87 52 05 11 a0 32 35 36 34 32 38 36 32
>>     38 38 ]
>>     FSN: 40 FIB 1
>>     BSN: 39 BIB 1
>>     >[0] MSU
>>     [ a7 a8 11 ]
>>             Network Indicator: 2 Priority: 0 User Part: STD_TEST (1)
>>             [ 81 ]
>>             OPC 5450 DPC 1890 SLS 0
>>             [ 62 87 52 05 ]
>>             H0: 1 H1: 1
>>             [ 11 a0 32 35 36 34 32 38 36 32 38 38 ]
>>     ss7node1*CLI>
>>     Len = 20 [ a7 a8 11 81 62 87 52 05 11 a0 32 35 36 34 32 38 36 32
>>     38 38 ]
>>     FSN: 40 FIB 1
>>     BSN: 39 BIB 1
>>     <[0] MSU
>>     [ a7 a8 11 ]
>>             Network Indicator: 2 Priority: 0 User Part: STD_TEST (1)
>>             [ 81 ]
>>             OPC 5450 DPC 1890 SLS 0
>>             [ 62 87 52 05 ]
>>             H0: 1 H1: 1
>>             [ 11 a0 32 35 36 34 32 38 36 32 38 38 ]
>>
>>     [Dec 17 18:18:21] ERROR[12603]: chan_dahdi.c:10935
>>     dahdi_ss7_error: Received message destined for point code 0x762
>>     but we're 0x154a.  Dropping
>>
>>
>>     if anyone knows what to do in that case, please let me help with
>>     some advice.
>>
>>     Thank you!
>>
>>
>>     Regards,
>>     Peter Petrov
>>
>>
>>
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>>
>>
>
>
>

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