On Thu, 30 Jun 2005 [EMAIL PROTECTED] wrote: > >> Unfortunately, soldering a power supply and cat 5 on to a 20 year old > >> card from ebay and then putting it all in a shoe box, or trying to track > >> down (as the wiki calls them) "the highly desireable 2 slot 253C" > >> shelves, are not really the greatest options for a corporate > >> environment. > > ebay usually has those shelves, not the 2-slot ones, but 7-slot older > > ones. yeah, they are wirewrap, big deal. > > Is that the 253B shelf? Wire-wrap is not really the problem. The real > problem is availability (though size is also a consideration). I just > looked through the Tellabs equipment on ebay and don't see any of the 8-slot > shelves available right now. > > Either way, it doesn't solve my problem. If I am installing asterisk in > a small to medium sized office, I would like to find a product that is > easy to purchase and easy to connect. I don't want to rely on something > that I *might* be able to get if I watch ebay close enough, never > knowing just how much space it needs, how much I will have to pay for > it, or if it will actually work when it arrives. Yes, indeed, I don't disagree. In this case, you should hire Steve Underwood to write a proper g.168 echocanceller ;)
In my case, all T1s from remote offices are backhauled to central pop where I do echocan. > I didn't really mean to be short in the last email, but it seems (IMHO) > that there is a huge need for a current product like this. Evidently > they *do* exist, at least according to the Ditech and Valient websites, > but I can't seem to find anyone that actually sells them. My hope was > that some of the other integrators or suppliers on this list might have > found a current product that fills this need. Is everyone just using > the ancient Tellabs stuff? Thing is, all existing devices are very-high-density and nobody seems to be interested in doing single-span echocan. I think latest tellabs stuff cancels a DS3 at a time. ;) _______________________________________________ Asterisk-Biz mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-biz
