Hello All, I have a question in regards to the echo cancellation mechanism's used in HEAD.
I know a lot of effort has been made to reduce echo on the various boards, and Digium has introduced the new echo cancelling boards. My question is, what is the direction in relation to analog boards and such? Quite a few people tend to have difficulties with echo, and although the WIKI has some very helpful advice, from a business standpoint I would think that it would be an important step to come up with a final solution to the problem. Many companies who make the higher end equipment seem to have tackled the issue on their hardware. Do we know if digium is spending time on solving the issue? For example, having a tool to run on a digium analog or t1 board to analyze the line statistics and come up with the proper gain settings could be extremely helpful. Such a tool would require a firm knowledge of the causes and solutions to echo however, but I would assume that digium should have a grasp on this. It just seems difficult to suggest to companies to use an asterisk based solution (if they do not use pri) when there is the possibility that an installation will have issues with echo. At this point, it feels more like a trial experience to eliminate echo in various environments. I have used local tone from the CO to help narrow things down, but a tool that would loop dial a line and do an analysis could reduce the implementation time from days to hours. I have clients which I would jump on if I could just go to their site, do an install, and not have to worry about these kinds of issues (for example, if I fly out for a day to do an install, it would be a big problem to have to make multiple trips to solve an echo issue) I personally have had to deal with echo problems as well, but been able to manage. None of the solutions I have come up with however have left me feeling 100 percent satisfied. I am talking for the most part on the local end, using a hybrid of local pbx's and land lines, and T1. Any ideas? Regards, Greg _______________________________________________ --Bandwidth and Colocation sponsored by Easynews.com -- Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
