[Asterisk-Users] R2-Digital (Q.421)

[Jesus Mogollon]

Hi Steve:

Thanks for your help. I really appreciate it..

My provider is CANTV in Venezuela. There's a venezuelan variant in the code
and I'm using that. Incoming works perfectly, outgoing is not working. I'm
being told that incoming is MFCR2 but outgoing is R2-Digital with DNIS DTMF.
There is a Cisco router working and it's using the following:

r2-digital-dtmf-dnis R2 ITU Q421 DTMF tone signaling with DNIS


What's the equivalent in libmfcr2 and Unicall?

Again, thank you for your help and your code!

Jesus Mogollon

2005/11/5, Steve Underwood <steveu at coppice.org>:
>
> Hi Jesus,
>
> FX is not a variant of R2. It is a completely different signalling
> protocol. This means your service provider is using R2 for some of your
> channels, and providing all your incoming calls on those channels. It is
> use FX signalling for other channels, and you must make your outgoing
> calls there. Someone else told be about a similar configuration. I think
> they were able to use chan_zap for the other channels, and make use of
> its FX signalling features. I am not sure how that works, as FX
> signalling over E1s is far from standardised.
>
> Regards,
> Steve
>
>
> Jesus Mogollon wrote:
>
> > Steve:
> >
> > That's exactly what I'm using. Incoming calls work like a charm but
> > when I try calling I get a protocol error. My provider says that for
> > outgoing I need to use fx signalling. I see that in unicall.conf
> > there's such a thing as protocolvariant=fx but if I uncomment that
> > line, unicall gives me an error. Any ideas? Thanks for your help...
> >
> > 2005/11/4, Steve Underwood <steveu at coppice.org
> > <mailto:steveu at coppice.org>>:
> >
> > Jesus Mogollon wrote:
> >
> > >Does anyone know how to make this work with Asterisk? (R2-Digital
> > >(Q.421)) I have MFCR2 configured but I'm told that outgoing calls are
> > >to use Q421 R2 Digital signalling. Any help is appreciated.
> > >
> > >Jesus Mogollon
> > >
> > >
> > See http://www.soft-switch.org
> >
> > Steve
> >
>
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