[Asterisk-Users] E1 hardware for asterisk

[Armin Schindler]

On Tue, 30 May 2006, olivier.taylor wrote:
> seems to be very good cards, but also, very expensive, isn't it?

these cards are more expensive than passive cards or other cards with less 
features of course. But these cards are really very powerful and when I get 
feedback from users, I always here: "they are worth every cent" and this is 
what I think too.

Armin
 
> Olivier
> 
> Armin Schindler a écrit :
> 
>  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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