[asterisk-ss7] Force out-bond call to specific CIC

bipin singh bipinraghuvanshi at gmail.com
Thu Jul 14 23:18:45 CDT 2016


same CIC mapping required to telco side try to incoming call on same CIC .
May be some telco end mapping issue .

On Thu, Jul 14, 2016 at 6:23 AM, Rafael Prado Rocchi <prado at practis.com.br>
wrote:

> Hi,
> I'm considering you are using libss7 implementation, you can access CIC
> directly using the same syntax dahdi uses to direct access channels.
>
> Syntax:
> Dial(dahdi/2/${your_destination})
> Dial(dahdi/15/${your_destination})
>
>
> Pointing to dahhi channel-number directly.
> You must first assign "CIC numbers" ->  to "Dahdi channels" in
> chan_dahdi.conf
>
>
>
> example chan_dahdi.conf  (parts are missing to focus on CIC mappings)
>
> signalling=ss7
> ss7type=itu
> linkset=1
> networkindicator=national
> pointcode=0-0-1
> adjpointcode=0-0-2
> sigchan=24
>
> cicbeginswith=1
> channel=1-23  ; (Add DAHDI/1 to DAHDI/23 to linkset 1 and maps them from
> CIC 1 to CIC 23)
>
>
>
> Here is another example:
>
> linkset=1
> pointcode=12251
> defaultdpc=6332
>
> cicbeginswith=34
> channel=2-31
> cicbeginswith=66
> channel=33-62
> cicbeginswith=98
> channel=64-93
>
>
> This will result:
>
> *CLI> ss7 show cics 1
>
>   CIC   DPC  DAHDI        STATE   BLOCKING
>    34  6332      2         Idle
>    35  6332      3         Idle
>    36  6332      4         Idle
>    37  6332      5         Idle
>    38  6332      6         Idle
>    39  6332      7         Idle
>    40  6332      8         Idle
>    41  6332      9         Idle
>    42  6332     10         Idle
>    43  6332     11         Idle
>    44  6332     12         Idle
>    45  6332     13         Idle
>    46  6332     14         Idle
>    47  6332     15         Idle
>    48  6332     16         Idle
>    49  6332     17         Idle
>    50  6332     18         Idle
>    51  6332     19         Idle
>    52  6332     20         Idle
>    53  6332     21         Idle
>    54  6332     22         Idle
>    55  6332     23         Idle
>    56  6332     24         Idle
>    57  6332     25         Idle
>    58  6332     26         Idle
>    59  6332     27         Idle
>    60  6332     28         Idle
>    61  6332     29         Idle
>    62  6332     30         Idle
>    63  6332     31         Idle
>    66  6332     33         Idle
>    67  6332     34         Idle
>    68  6332     35         Idle
>    69  6332     36         Idle
>    70  6332     37         Idle
>    71  6332     38         Idle
>    72  6332     39         Idle
>    73  6332     40         Idle
>    74  6332     41         Idle
>    75  6332     42         Idle
>    76  6332     43         Idle
>    77  6332     44         Idle
>    78  6332     45         Idle
>    79  6332     46         Idle
>    80  6332     47         Idle
>    81  6332     48         Idle
>    82  6332     49         Idle
>    83  6332     50         Idle
>    84  6332     51         Idle
>    85  6332     52         Idle
>    86  6332     53         Idle
>    87  6332     54         Idle
>    88  6332     55         Idle
>    89  6332     56         Idle
>    90  6332     57         Idle
>    91  6332     58         Idle
>    92  6332     59         Idle
>    93  6332     60         Idle
>
>
> [ Dial dahdi/3 and you will be using CIC 35 ]
>
>
> Examples above are from this list (about 3 years ago). Currently I don't
> know about SS7 implementation on recent asterisk versions, and maybe
> something could be changed.
> For past versions based on libss7 , you can use like this.
>
> Hope the information helps.
>
> What asterisk version and ss7 based implementation are you using?
>
>
> Regards,
> Rafael Prado
>
>
>
> De: <asterisk-ss7-bounces at lists.digium.com> em nome de Mehdi Shirazi <
> mahdi_shirazi at yahoo.com>
> Responder para: Mehdi Shirazi <mahdi_shirazi at yahoo.com>, "
> asterisk-ss7 at lists.digium.com" <asterisk-ss7 at lists.digium.com>
> Data: quarta-feira, 13 de julho de 2016 20:09
> Para: "asterisk-ss7 at lists.digium.com" <asterisk-ss7 at lists.digium.com>
> Assunto: [asterisk-ss7] Force out-bond call to specific CIC
>
> Hi
> How is it possible to use Dial application to force out-bond call use
> "specified channel" number in one E1 or specified CIC (SS7) ?
>
> Regards
> M.Shirazi
>
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