[asterisk-users] Asterisk instances on VPS

[Juergen K. Zick]

Hi there,

> > Don't know if it helps, but in AU you can tell the telco to place all calls
> > on 2 ISDN's at the same time.

Same in Germany at Telekom: Standard BRI (2B+D) can be grouped together 
onto the same number. But, I know just applications of this with the 
point-to-point form of the protocol, not point-to-multipoint ...

> >
> > That way you could have 2 ISDN lines on 2 ISDN cards (or Spans) and all
> > calls would be presented on both ISDN services.
>
>I thought that S2M (ISDN multiplex connection) does have a bus like S0
>after th terminal adapter...
>With 2B+2 and S0 you connect up to 8 devices, so you don't need a second
>ISDN line -

But beware, you can not use more than 2 devices concurrently ...


>but what's about S2M? Isn't S2M a bus where you can connect
>more then one device?

S2M is point-to-point, no bus structure ... 30 BRI channels are packed into 
one S2M packet and must be unpacked by the PRI-adapter ...

Jürgen