[Asterisk-Users] FXO port trhoug optimum voice VOIP service

[Carlos Trallero]

Sorry it took me so long to keep on this thread. But I
got a quation Rich. Can the impedance missmatch kill
the dial tone completely?

 This is, when I plug my X100p clone card to my line
the dial tone just goes away. I check this by using an
analog phone that is also on the line.

 Is it possible to fix this by using the rx/tx in the
zaptel configuration?

 Maybe I need a different signalling since I'm
actually behind an VoIP -> analog adapter?

 Any help would be appreciated.

 Carlos

--- Rich Adamson <radamson at routers.com> wrote:

> Based on research that I did some time ago, there
> are multiple versions
> of the MD3200 chipset. One targeted for use in US
> telephone systems, and
> another targeted for non-US systems (that have
> different impedence matching
> requirements). Sounds like you have one of each.
> 
> ------------------------
> > I have 2 OEM X100P. The one from www.broad-tel.com
> works fine.However,
> > the other one has echo. Both use MD3200 chips. Any
> one knows why it is
> > so??
> > 
> > On 8/13/05, Madhawa Jayanath
> <asterisk-user at dualcall.com> wrote:
> > > Carlos Trallero wrote:
> > > 
> > > >Hello,
> > > >
> > > > I have asterisk running on Fedora Core 3 with
> a x100p
> > > >(oem). After some time I got asterisk with some
> soft
> > > >extensions working (u gotta love open source),
> but I'm
> > > >stuck with outbound dialing. This is the
> diagnose:
> > > >
> > > >- detect 1 wcfxo channel.
> > > >- when trying to make an outside call I get
> unable to
> > > >create channel of type Zap. Everyone is
> busy/congested
> > > >at this time
> > > >- When I plug the x100p to the phone jack, the
> dial
> > > >tone in all of my phones die.
> > > >
> > > > Because of the later I'm suspecting that there
> is
> > > >some problem with the signaling or voltage
> detection.
> > > >
> > > > My PSTN line is actually from a VoIP modem
> that runs
> > > >over the Cablevision network (known as Optimum
> Voice).
> > > >
> > > > Thanks everyone.
> > > > Carlos
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >__________________________________
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> > >
>
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> > > >
> > > >
> > > >
> > > >
> > > >
> > > Hello,
> > > Where did u get that OEM X100P? Is it MD3200
> chip?
> > > 
> > > Cheers,
> > > ~Madhawa
> > > 
> > > 
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> ---------------End of Original
> Message-----------------
> 
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