Reply by stas...@mail.ru December 4, 20072007-12-04
I found them in G.168. But in my case there is a VoIP segment and I believe it will have some influence in the echo path response. I would be grateful if someone told me whether or not the packet network somehow changes the echo path response. Is it only delay that changes?

Hi all! Where can I get some typical echo path responses or transfer functions to test echo cancellation algorithms with?
Reply by stas...@mail.ru December 2, 20072007-12-02
Hi all! Where can I get some typical echo path responses or transfer functions to test echo cancellation algorithms with?