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

[VoIP Newbie]

To make sure no configuration issue, I only had one of them working at
a time. After test on one of them, I swapped out with the other and
rebooted. Both were detected as same. However, echo only happened on
one but not the other. I know nothing about electronics. Layout of
both cards looks almost the same. However, the card from
www.broad-tel.com never have echo during several tests.

the one I got from somewhere else has echo issue. I bought the second
one from www.broad-tel.com since they claimed their cards never have
experienced echo problem. And it does in my case.

How can I tell their firmware version if any?  

On 8/15/05, Mark Phillips <g7ltt at g7ltt.com> wrote:
> Are these cards on the same line or are they on different lines.
> 
> Assuming different lines, what happens when you swap the lines over?
> Does the echo follow the line?
> 
> Also, It seems that these cards can be modified to do a number of things
> either in firmware or in hardware. Are they electronicly identical. If
> so then are they the same firmware version?
> 
> I'm just throwing them out there.
> 
> I have the same problem and my cards identify themselves as different
> manufacturers. I'm assuming that they have different firmware versions
> from the OEM.
> 
> Mark
> 
> VoIP Newbie wrote:
> > 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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> >>>
> >>>
> >>>
> >>>
> >>
> >>Hello,
> >>Where did u get that OEM X100P? Is it MD3200 chip?
> >>
> >>Cheers,
> >>~Madhawa
> >>
> >>
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> >
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> 
> --
> 
> Mark, G7LTT/KC2ENI
> Randolph, NJ
> http://www.g7ltt.com
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