2009/2/13 Alex Balashov <abalas...@evaristesys.com> > Olivier wrote: > > > I thought that, with PRI, it was possible to play using a single E1/T1 > > port and a T1/E1 loopback adapter (a RJ45 plug with properly assigned > > wires which makes any outgoing call an incoming one on another PRI > > channel) ? > > > > For lab testing, this kind of trick seems very useful. > > I've never tried it yet but is it correct ? > > No, because HDLC and ISDN Q.921 would not come up. That requires two > distinct endpoints and a bidirectional traffic exchange.
Thanks for correcting me ! > > > I think some Sangoma cards have a mode where you can put the "port" in a > certain kind of "loopback" mode for this type of thing, but I am not > sure--and in any case, that is a different concept. > > -- > Alex Balashov > Evariste Systems > Web : http://www.evaristesys.com/ > Tel : (+1) (678) 954-0670 > Direct : (+1) (678) 954-0671 > Mobile : (+1) (678) 237-1775 > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
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