On Mon, Feb 1, 2010 at 8:54 AM, shouldbe q931 <shouldbeq931@googlemail.com> wrote:

I use a 2nd user Avaya Prologix (v8, so it has teh trace functions),
its not exactly a simulator, but it suffices for most things :-)

Cheers

Heck, in a pinch I've used an Asterisk box. Sure it's unpredictable, crashes all the time and you never know if it's doing what it's supposed to be doing. Hmm, on second thought, I guess that makes it a great PRI simulator because it's just like all the lame telcos...

-MC