[asterisk-r2] Invalid Multi Frequency Tone

[Shazaum]

can u use r2test to test...

see: r2test -l
and config in r2test.conf

I read some settings in $LIBOPEN2DIR/doc/asterisk/br/README
this can be useful, since the BRT was bought by OI

[]'s

Renato dos Santos
renato at opens.com.br
OpenS Tecnologia Ltda
Rua Padre Marcelino Champagnat, 236
Jardim Atlântico - Florianópolis - SC - Brasil
+55 (48) 3954-8000
http://www.opens.com.br
shazaum.wordpress.com


2010/3/9 Vinícius Fontes <vinicius at canall.com.br>

> Changed the variant to ITU, now the phone I dialed rings once and the call
> is dropped. Here's the call trace: http://pastebin.com/jCr4hSsb
>
> I liked the idea of using a different variant, altought the problem is
> intermittent and doesn't happen always. I noticed it happens a lot more on
> incoming calls. Do you suggest any other variant worth testing?
>
>
> Atenciosamente,
>
> Vinícius Fontes
> Gerente de Segurança da Informação
> Canall Tecnologia em Comunicações
> Passo Fundo - RS - Brasil
> +55 54 2104-7000
>
> Information Security Manager
> Canall Tecnologia em Comunicações
> Passo Fundo - RS - Brazil
> +55 54 2104-7000
>
> ----- "Melcon Moraes" <melcon at gmail.com> escreveu:
>
> > BTW, that's ok for the itu variant. You might want to give it a try
> > and see how it goes.
> >
> > mfcr2_variant=itu
> >
> > -
> > MM
> >
> >
> > On Tue, Mar 9, 2010 at 19:03, Melcon Moraes < melcon at gmail.com >
> > wrote:
> >
> >
> > By the call trace, you got an A-6 back, which is invalid per br
> > variant specs. Hence the "Invalid MF Tone" error.
> >
> > -
> > MM
> >
> >
> > 2010/3/9 Vinícius Fontes < vinicius at canall.com.br >
> >
> >
> >
> >
> >
> > ----- "Vinícius Fontes" < vinicius at canall.com.br > escreveu:
> >
> >
> > > Hello list.
> > >
> > > Having some issues with OpenR2 on a customer. I get a lot of
> > messages
> > > like that on CLI:
> > >
> > > [Mar 8 12:22:18] ERROR[2351]: chan_dahdi.c:1606 dahdi_r2_write_log:
> > > Chan 2 - Protocol error. Reason = Invalid Multi Frequency Tone, R2
> > > State = Seize ACK Received, MF state = DNIS Digit Transmitted, MF
> > > Group = Forward Group I, CAS = 0x0C
> > >
> > > Here's my chan_dahdi.conf: http://pastebin.com/G8tHJgLk and here's a
> > > call log: http://pastebin.com/8feGRWms . The number I tried to dial
> > was
> > > 21047051.
> > >
> > >
> >
> > Sorry for the shameless bump, but... any ideas on this? I personally
> > think it's a telco issue, but just want to make sure that's bug a
> > known (or still unknown) bug on OpenR2 or if I'm letting something
> > obvious go unnoticed.
> >
> >
> >
> >
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