[asterisk-ss7] chan_ss7 or libss7 work with asterisk v13?

Goke Aruna goksie at gmail.com
Tue Apr 19 15:16:30 CDT 2016


Thanks Alex,
I used the suggestion raised by Attila on the mtp3_timer.t21 = 1
http://lists.digium.com/pipermail/asterisk-ss7/2013-August/005188.html

I got the status below and I will be glad for any further guide on how to
make libss7 work.

sipgw1*CLI> ss7 show linkset 1
SS7 flags: 0x0
SS7 linkset 1 status: Up
SS7 calling nai: -1
SS7 called nai: -1
SS7 nationalprefix:
SS7 internationalprefix:
SS7 unknownprefix:
SS7 networkroutedprefix:
SS7 subscriberprefix:
Switch type: ITU
Our point code: 58
SLS shift: 0
numlinks: 1
numsps: 1
  ---------------------------------
  Adjacent SP PC: 1312 STATE: UP
  TRA:  GOT SENT    T19: not running T21: not running
  Routes:
    DPC       State        T6       T10
  Link ADJ_PC:SLC: 1312:0 NetMngSLS: 0
    State:      INSERVICE,  UP
    STD Test:  passed
    Got, sent :
    Inhibit:
    Changeover: NO
    Tx buffer:  0
    Tx queue:   0
    Retrans pos 0
    CO buffer:  0
    CB buffer:  0
    Last FSN:   103
    MTP3timers:


sipgw1*CLI> ss7 show cics 1
  CIC   DPC  DAHDI        STATE   BLOCKING
    1  1312      1         Idle
    2  1312      2         Idle
    3  1312      3         Idle
    4  1312      4         Idle
    5  1312      5         Idle
    6  1312      6         Idle
    7  1312      7         Idle
    8  1312      8         Idle
    9  1312      9         Idle
   10  1312     10         Idle
   11  1312     11         Idle
   12  1312     12         Idle
   13  1312     13         Idle
   14  1312     14         Idle
   15  1312     15         Idle
   16  1312     17         Idle        R:M
   17  1312     18         Idle
   18  1312     19         Idle
   19  1312     20         Idle
   20  1312     21         Idle
   21  1312     22         Idle
   22  1312     23         Idle
   23  1312     24         Idle
   24  1312     25         Idle
   25  1312     26         Idle
   26  1312     27         Idle
   27  1312     28         Idle
   28  1312     29         Idle
   29  1312     30         Idle
   30  1312     31         Idle
   33  1312     32         Idle
   34  1312     33         Idle
   35  1312     34         Idle
   36  1312     35         Idle
   37  1312     36         Idle
   38  1312     37         Idle
   39  1312     38         Idle
   40  1312     39         Idle
   41  1312     40         Idle
   42  1312     41         Idle
   43  1312     42         Idle
   44  1312     43         Idle
   45  1312     44         Idle
   46  1312     45         Idle
   47  1312     46         Idle
   48  1312     48         Idle
   49  1312     49         Idle
   50  1312     50         Idle
   51  1312     51         Idle
   52  1312     52         Idle
   53  1312     53         Idle
   54  1312     54         Idle
   55  1312     55         Idle
   56  1312     56         Idle
   57  1312     57         Idle
   58  1312     58         Idle
   59  1312     59         Idle
   60  1312     60         Idle
   61  1312     61         Idle
   62  1312     62         Idle
sipgw1*CLI>


On Tue, Apr 19, 2016 at 8:01 PM, Goke Aruna <goksie at gmail.com> wrote:

> Thanks Alex,
> I made the changes as recommende.
> I changed the hardhdlc=16 to mtp2=16
> disable the CRC4 and TDMV_DCHAN
>
> however, I got the linkset status as contained below with mtp3 error.
>
> your kind help will be appreciated.
>
> Connected to Asterisk 13.8.1 currently running on sipgw1 (pid = 2022)
>
> sipgw1*CLI> ss7 show linkset 1
> SS7 flags: 0x0
> SS7 linkset 1 status: Down
> SS7 calling nai: 3
> SS7 called nai: 3
> SS7 nationalprefix:
> SS7 internationalprefix:
> SS7 unknownprefix:
> SS7 networkroutedprefix:
> SS7 subscriberprefix:
> Switch type: ITU
> Our point code: 58
> SLS shift: 0
> numlinks: 1
> numsps: 1
>   ---------------------------------
>   Adjacent SP PC: 1312 STATE: DOWN
>   TRA:  SENT    T19: not running T21: not running
>   Routes:
>     DPC       State        T6       T10
>   Link ADJ_PC:SLC: 1312:0 NetMngSLS: 0
>     State:      INSERVICE,  UP
>     STD Test:  passed
>     Got, sent :
>     Inhibit:
>     Changeover: NO
>     Tx buffer:  0
>     Tx queue:   0
>     Retrans pos 0
>     CO buffer:  0
>     CB buffer:  0
>     Last FSN:   64
>     MTP3timers:
> [Apr 19 19:57:51] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1] Got
> ISUP message on link while MTP3 state is not UP!
> medasipgw1*CLI>
> [Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1] Got
> ISUP message on link while MTP3 state is not UP!
> [Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1] Got
> ISUP message on link while MTP3 state is not UP!
> [Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1] Got
> ISUP message on link while MTP3 state is not UP!
> [Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1] Got
> ISUP message on link while MTP3 state is not UP!
> [Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1] Got
> ISUP message on link while MTP3 state is not UP!
> [Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1] Got
> ISUP message on link while MTP3 state is not UP!
> [Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1] Got
> ISUP message on link while MTP3 state is not UP!
>
>
>
>
>
> On Tue, Apr 19, 2016 at 7:20 PM, Alex Dranchuk <alex.dranchuk at gmail.com>
> wrote:
>
>> Guess I got your problem
>> try to play with d channel
>> at /etc/dahdi/system.conf as well as corresponding
>> settings at wanpipe.
>>
>> hardhdlc never worked for me, even if sangoma recommends it.
>>
>> libss7 use mtp2=16    !!!
>>
>> chan_ss7 not like at all any settings and all channels marked as
>> bchan=1-31  !!! (yes chan_ss7 handle all signalling by himself with
>> own stack)
>>
>> and you MUST turn off at wanpipe sinnalling channel like
>> TDMV_DCHAN=0
>>
>> Wish You luck!
>> P.S: don't forget play with CRC4 along!
>>
>>
>> >> span=1,1,0,ccs,hdb3,crc4
>> >> bchan=1-15,17-31
>> >> echocanceller=mg2,1-15,17-31
>> >> hardhdlc=16
>>
>>
>> ---
>> Это сообщение проверено на вирусы антивирусом Avast.
>> https://www.avast.com/antivirus
>>
>>
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>
>
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