[Asterisk-Users] E1 hardware for asterisk

[Armin Schindler]

On Tue, 30 May 2006, Tristan wrote:
> I'm interested too to know about a quad E1 card...
> 
> I need to connect it to 2 differents ISDN providers in Europe and to establish
> a third connection
> with a Matra PBX.
> The server ( IBM XSeries 346 ) has to serve about 60-70 simultaneous calls (
> IVR and max 30 conferences... )
> 
> I will also need ( but later, as I think I'll have to write it ) support for
> videoconferencing over ISDN using different protocols like h320 or h324m...
> 
> What would you recommend ?
> 
> Digium TE411P, Sangoma A104D, Eicon Diva Cards ?

I cannot tell anything about the Digium or Sangoma cards, but the Eicon Diva 
Server Cards are active cards, which means they do the ISDN protocol stuff 
including digital-signal-processing (if needed) on board without using the 
hosts CPU. So in a setup as you described above, I recommend to use the
Eicon cards.

Armin
 
> Armin Schindler a écrit :
> > On Tue, 30 May 2006, olivier.taylor wrote:
> > 
> > > Hi all,
> > > 
> > > I need your lights :)
> > > 
> > > There are many hardware provider for E1 cards on the market, what's
> > > your
> > > exeperience with E1 and what's the preferred provider for Asterisk
> > > out of
> > > Digium?
> > > 
> > 
> > I prefer Eicon Diva Server cards, they have good features and are very
> > reliable.
> > 
> > Armin
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