[asterisk-ss7] asterisk-ss7 Digest, Vol 66, Issue 3

CBC CBS telecom.cbc at gmail.com
Wed Aug 11 00:02:01 CDT 2010


Hi All,
I need some information about SS7 Card.

My requirement to use this card is

We want to develop one CBC its cell broadcast system like SMSC.

The card or product can support SS7/SIGTRAN/x.25 links or protocols.

Please suggest some information about your product which can suite to
above requirements.

THanks,
~ASR
On 8/4/10, asterisk-ss7-request at lists.digium.com
<asterisk-ss7-request at lists.digium.com> wrote:
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> Today's Topics:
>
>    1. Blocking and unblocking CICs. (Jorge Antillon)
>    2. Re: libss7-ss7cluster asterisk problem (Jorge Antillon)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 03 Aug 2010 13:14:04 -0600
> From: Jorge Antillon <jantillon at ticom.co.cr>
> Subject: [asterisk-ss7] Blocking and unblocking CICs.
> To: asterisk-ss7 at lists.digium.com
> Message-ID: <1280862844.1664.5.camel at Doughnut>
> Content-Type: text/plain; charset="utf-8"
>
> Hi again,
>
> I have a 20 E1 cluster on chan_ss7 1.3, for some reason, when I try to
> block a CIC by issuing "ss7 block XX 31", the CICs do appear as blocked,
> however they do not really block the channels as the machine keeps on
> trying to send (and actually does send) calls on those cics that appear
> as Blocked Local Maintenance.
>
>
> Any clues?
>
> Thanks,
>
> -jorge
>
>
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>
> Message: 2
> Date: Tue, 03 Aug 2010 13:19:32 -0600
> From: Jorge Antillon <jantillon at ticom.co.cr>
> Subject: Re: [asterisk-ss7] libss7-ss7cluster asterisk problem
> To: asterisk-ss7 at lists.digium.com
> Message-ID: <1280863172.1664.11.camel at Doughnut>
> Content-Type: text/plain; charset="utf-8"
>
> Hi there!,
>
> If I get chan_ss7 cluster right, that is only for sharing signaling
> channels on a single set of systems, do not think it has the ability to
> reroute/overflow incoming SIP calls , I am not sure though...
> You will then have the task to distribute in an even fashion from your
> other endpoint into the target machines.
>
> best regards,
>
>     Jorge.
>
>
>
> On Fri, 2010-07-30 at 16:05 +0000, Nacho FX Cirijillo Najazamapeletinan
> wrote:
>
>> Estimado Jorge:
>>
>>  Como funciona tu sistema de cluster?
>>
>>  Mi problema es este:
>>
>>  Mediante un modulo que creamos para asterisk (que incluimos
>> en /asterisk/res y compilamos junto con el asterisk) generamos dos
>> llamadas y creamos un bridge entre ellas. Todo esto funciona sin
>> problemas. La duda es por ejemplo en la maquina A (que ser?a el master
>> en el cluster por as? decirlo al que le llega la se?alizaci?n) se me
>> acaban los cics libres, la pregunta es :
>>
>> ?la funcionalidad del cluster chan_ss7 cursar?a las llamadas en los
>> cics de la maquina B (que ser?a el slave)?.
>>
>> ?o el cluster tiene otro objetivo?
>>
>> Espero me ayudes a resolver esta duda.
>>
>> Muchas gracias y saludos.
>>
>> Ignacio Zamora
>>
>>
>>
>> ______________________________________________________________________
>> From: jantillon at ticom.co.cr
>> To: asterisk-ss7 at lists.digium.com
>> Date: Mon, 26 Jul 2010 13:01:47 -0600
>> Subject: Re: [asterisk-ss7] libss7-ss7cluster asterisk problem
>>
>> Hi,
>>
>> [linkset-ls1]
>> enabled => yes
>> enable_st => no
>> use_connect => no
>> hunting_policy => seq_lth
>> context => congestion
>> language => en
>> t35 => 15000,timeout
>> subservice => auto
>> noa => 1
>> variant => ITU
>>
>> [link-l1]
>> linkset => ls1
>> channels => 1-30
>> schannel => 31 at SJO_P0BX_01:12000
>> firstcic => 1
>> enabled => yes
>> echocancel => 31speech
>> echocan_train => 350
>> echocan_taps => 128
>>
>> [link-l2]
>> linkset => ls1
>> channels => 1-31
>> schannel =>
>> firstcic => 32
>> enabled => no
>>
>> down to the other links.
>> ...
>>
>> [host-SJO_P0BX_01]
>> enabled => yes
>> opc => 0x601
>> dpc => ls1:0x103
>> default_linkset => ls1
>> links => l1:1,l2:2,l3:3,l4:4
>> ssn => 7
>> if-1 => 192.168.10.24
>>
>> ...
>>
>> down to the other hosts.
>>
>>
>> Regards,
>>
>>     jorge.
>>
>> On Mon, 2010-07-26 at 15:11 +0000, Nacho FX Cirijillo
>> Najazamapeletinan wrote:
>>
>>         Jorge:
>>
>>          Podr?as mostrarme tu ss7.conf por favor
>>
>>          Please show me your ss7.conf.
>>
>>         Thanks
>>
>>
>>
>>
>>         ______________________________________________________________
>>
>>         From: nachofxcirijillo at hotmail.com
>>         To: asterisk-ss7 at lists.digium.com
>>         Date: Mon, 26 Jul 2010 13:51:37 +0000
>>         Subject: Re: [asterisk-ss7] libss7-ss7cluster asterisk problem
>>
>>         OK,
>>
>>         Gracias Jorge, utilizar? chan_ss7. Lastima que la
>>         libss7-cluster no tenga un soporte o alguien que la utilice.
>>
>>         Saludos
>>
>>
>>
>>         ______________________________________________________________
>>
>>
>>
>>
>> --
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