[asterisk-ss7] Problem with Nature of Address Indication...

[florian at gruendler.net]

Hi Daniel

 

Looking at the traces, briefly, I think that the a and b-numbers look pretty
odd in your examples. The first shot you ought to try is catering chan_ss7’
logic to handle national or international nature of address. When I remember
a project, I didn’t like it but nothing would help but adding two leading
zeros for international and one zero for national and this both at the
respective a and b-number. Ask your carrier whether they accept blending of
national and international (in other words, if you have a national point
code, you are supposed to have national originating callers and the carriers
international exchange will modify it to international and prefix the
country code on the a-number for respective destinations. If you have an
international interconnect with an international point code, you ought to
normalize everything to international numbering standard. 

 

Give this solution a try and report back.

 

Regards, Florian

 

 

 

Von: asterisk-ss7-bounces at lists.digium.com
[mailto:asterisk-ss7-bounces at lists.digium.com] Im Auftrag von Daniel Pizarro
Bustamante
Gesendet: Samstag, 20. August 2011 00:39
An: Alexander Frimmel; asterisk-ss7 at lists.digium.com
Betreff: Re: [asterisk-ss7] Problem with Nature of Address Indication...

 

Those are the pcap's:

 

Thanks in advance.

 

Daniel Pizarro

 

 

  _____  

De: Alexander Frimmel <alex at sneer.at>
Para: asterisk-ss7 at lists.digium.com
CC: Daniel Pizarro Bustamante <dpizarro at yahoo.com>
Enviado: Sábado, agosto 20, 2011 12:28 A.M.
Asunto: Re: [asterisk-ss7] Problem with Nature of Address Indication...

On Sat, 2011-08-20 at 00:18 +0200, Alexander Frimmel wrote:
> On Fri, 2011-08-19 at 15:02 -0700, Daniel Pizarro Bustamante wrote:
> > Please ask you for help about a problem with a SS7 link with chan_ss7.
> > The other side has an Ericsson.
> > 
> 
> I think chan_ss7 is not a point at this mailing list.
> 
> > 
> > I only could make calls using the national numbering but I can not
> > reach international numbers because the numebering is not recognized. 

Please describe logs or debug messages.
> > 
> > We have tested all the different values for "subservice"  and
> > globaltitle parameters.
> > 
> > 
> > Kind regards,
> > 
> > Daniel
> > 
> > Ps. I have Pcap captures of the calls.
> > 
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