[asterisk-users] libpri : Q.931 Called Party Number interpreted as empty

[Philippe Sultan]

Giovanni,

Thanks a lot for clearing this up. The 's' extension would match any
number, and I would not be able to retrieve the actually dialed number from
within the dialplan, unless I'm missing something.

I'll file a ticket to solve that issue.

Thanks again,

Philippe

On Wed, Nov 2, 2011 at 5:29 PM, giovanni.v <iax at keybits.org> wrote:

> Il 02/11/2011 15.06, Philippe Sultan ha scritto:
>
>  PRI Span: 1 < [70 13 a1 00 34 34 39 39 30 30 32 30 33 36 31 35 38 39 34
>> 32 35]
>>
>
> Yes, like you guessed the third bit (wich is part of the called number
> i.e.) is a NUL... but Q.931 allows any IA5 (ISO 646) character so it's a
> bug in libpri not in your telco side.
>
> 70|01110000 I-Element: Called party number
> 13|00010011   Length = 19
> a1|0-------   Extension Bit = with extension
>  |-001----   Type of number: international number
>  |----0001   Numbering Plan: ISDN/telephony
> 00|0-------   Spare
>  |-0000000   Number digits: NUL
> 34|0-------   Spare
>  |-0110100   Number digits: 4
> 34|0-------   Spare
>  |-0110100   Number digits: 4
> 39|0-------   Spare
>  |-0111001   Number digits: 9
> 39|0-------   Spare
>  |-0111001   Number digits: 9
> 30|0-------   Spare
>  |-0110000   Number digits: 0
> [...]
>
>
>  a hack to solve that issue.
>>
>
> Why not an 's' in your incoming context to workaround the issue?
>
>
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-- 
Philippe Sultan
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