>From: "Pete Van Raalte" <[email protected]> >We would like to do some testing with an adjustable echo delay. >In other words, I am looking for an instrument into which I >can plug my phone (2-wire, analog, PSTN) and have it repeat back the >signal delayed by x milliseconds.
Pete, TAS (Telecom Analysis Systems, New Jersey) makes a central office simulator which can do that. Don't remember the model number (I have a product from a competitor, but that company has now gone out of business!). You can contact them at 908-544-8700 ________________________________________________________________ John Combs, Senior Project Engineer, ITS/TestMark Laboratories Email: [email protected] URL: http://www.testmark.com
