Jesus Mogollon wrote:
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

I may be a little lost here, but isn't MFC5C E1/R2 just plain R2-Digital ?
The fact that you have DNIS or not doesn't change it (in brazil was kind of weird, you had to have the proper number of digits or something like that), but from my memory:

E1/R2 - Line Signalling - TS 16, and ABCD bits
Register Signaling - Inband - with DTMF fwd and back (Compelled I thing was the term used).



What's the equivalent in libmfcr2 and Unicall?

Again, thank you for your help and your code!

Jesus Mogollon

2005/11/5, Steve Underwood <[EMAIL PROTECTED]>:

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 <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>>:

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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