[asterisk-r2] RES: A-2 Problem

[Marcos Centeno Hemann]

Hello Moises

This is to confirm that the changes suggested below have fixed the problem with the A-2 signal handling. It´s important you add it to the release standard configuration for Brazil.

 

Now please let me ask you one more thing that is required to close the MFC-R2 issues for ANATEL certification:

 

-              There is an MFC-R2 test case that requires the PBX device to send back a B-2 signal when the called extension is busy;

-              We noticed that the PBX always sends back a B-1 signal , regardless of the called extension state (even when IVR, Voicemail, DISA, MOH, etc., are disabled);

-              If all “automatic answering” features are disabled, the PBX must send back a B-2 signal when the called extension is busy (eg. In an internal/intercom call) – it is NOT accepted to respond with B-1 and send in-band busy tone after that!

 

 

Could you please let me know how to configure the MFC-R2 module to allow (successful) completion of this test case? Or this is a problem of PBX?

 

Regards,

 

Marcos Hemann

 

De: asterisk-r2-bounces at lists.digium.com [mailto:asterisk-r2-bounces at lists.digium.com] Em nome de Moises Silva
Enviada em: quarta-feira, 31 de julho de 2013 11:58
Para: asterisk-r2 at lists.digium.com
Assunto: Re: [asterisk-r2] A-2 Problem

 

On Wed, Jul 31, 2013 at 7:21 AM, Marcos Centeno Hemann <marcos at engenheiromarcos.com.br> wrote:

Hi,

I have a problem of implementation of E1-R2-MFC protocol. ("asterisk + openr2")

One extension of PBX calls a public number ( ex 123456)  by E1, so in special cases the E1 can send (return) a A-2 code do PBX, this command A-2 ( by according MFC) tells to PBX send calling number again, repeat the  calling number (123456) . But this does not happen,  to them  instead he (U50)  drops the connection ( the calling hang-up). 

Hello Marcos,

Unfortunately what you're requesting is not implemented. It's a small change though, you may want to try to configure the advanced protocol file r2proto.conf with:

mf_ga_tones.request_all_dnis_again = 2

Do not add anything else to that file, just that line, see the sample r2proto.conf that comes with openr2

Let us know how it goes. If it works, I will add it to the release standard configuration for Brazil.








 

 

 


 

 

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