[Asterisk-Users] T1 to T1 on asterisk?

[Mark Spencer]

> 1. Will Asterisk route from one T1 to another "perfectly"?  That
> is, the bits that arrive on the Portmaster would need to be the
> exact bits sent on the PSTN T1.  Seem obvious that this should be
> so.

As of this weekend it does.

> 2. Would you predict any trouble interfacing a Portmaster to the
> Digium card?  Can it both "sink" a T1 (from the PSTN) and
> "source" a T1 (to the Portmaster)?

Yes.  This should be fine.  Might consider turning off echo cancellation
to be sure.

> 4. Will the above plan actually achieve the "56K" modem
> connection when routed through the asterisk box?  That is, will
> there be issues of latency/bandwidth in handling the 64 kbps
> streams?

In principle it should be able to pass even ISDN calls through.

Mark