In general, you're going to have better luck with a PRI. A lot of echo occurs at the point where analog lines are broken out of a digital transport. Also, from an economic standpoint, you *really*, *really* don't want to order 15 analog lines. Generally the rule of thumb in most areas of the US is that if you're ordering six or more analog lines, you might as well just buy a PRI, the way the price points are structured.
Plus, with 15 analog lines, that's a lot of termination hardware. And if you're thinking of putting it in the same chassis, expect possible bus problems / IRQ issues / etc. of the sort that are regularly discussed here.
Sorry if I misunderstood your question... -- Alex On Mon, 16 Apr 2007, Al said something to this effect:
Hi List, I need to change my provider, at this time Asterisk box is on VOIP trunk. I have two options, T1 or 15 analog lines. I have some experience with analog and I have had two main issues with it. first is echo (I have not tried HPEC yet) and second unpredictable volume. The question is, if I use TE100 with PRI , will I have same issues? I would appreciate any comments and sample zaptel.conf and zapata.conf
-- Alex Balashov <[EMAIL PROTECTED]> _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
