[asterisk-users] Which policy for ISDN BRI support in NT/PtMP ?

[Olivier]

2009/1/26 Tzafrir Cohen <tzafrir.cohen at xorcom.com>

> On Mon, Jan 26, 2009 at 11:09:35AM +0100, Olivier wrote:
> > 2009/1/26 Stelios Koroneos <skoroneos at digital-opsis.com>
> >
> > >
> > > >
> > > > So my opinion is that these NT-PTMP is really and urgently needed,
> > > > especially if this TEI management is rather complex and therefore
> > > > would take a long time to develop and stabilize.
> > > > The alternative is to keep using those Patton, Quintum, etc ... boxes
> > > > which is not what we would prefer ;-))
> > > >
> > >
> > >
> > > As a quick alternative look at zaphfc and friends, but don't expect it
> > > to be "trouble-free".
> >
> >
> > Excuse me but I'm not sure I'm getting it.
> >
> > What I had in mind is :
> > ISDN -----<BRI> ---- Asterisk with PCI board ----<BRI> --- Legacy PBX
> >
> > For that, in countries where PTMP is the norm (is it ?) for small PBX
> (what
> > is a small PBX, I don't know), you both need TE PTMP and NT PTMP. Options
> > are Bristuff, mISDN, Dahdi (which now support BRI but NT PTMP is missing
> at
> > this time)
> >
> > Alternative is use a box that support those 2 modes such as :
> > ISDN -----<BRI> ---- Patton box ----<BRI> --- Legacy PBX
> >                                      |
> >                                      |
> >                                Asterisk
> >
> > So, Stelios, what is the "zaphfc and friends" you were referring to ?
> > By the way, do you mostly use TE PTMP or TE PTP ?
>
> If you connect to another PBX, why would you use PTMP?

Because the other PBX was connected in TE PTMP mode to ISDN lines and you
need to avoid any configuration change ...

>
>
> --
>               Tzafrir Cohen
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>
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