[Ekiga-list] ekiga.net echo test does not work, but...

[Maurizio Avogadro]

Hi Damien

I've made some tests with my laptop: I'm very disconcerted.

With a 56k dialup connection I was able to hear back the echo of my
voice calling any echo test service; connecting behind another NAT I was
able to hear back my voice with 500 at ekiga.net but neither
echo at proxy01.sipphone.com nor 333 at voip.wengo.fr worked.

It seems that SIP works reliably only in presence of a direct web
connection; any other configuration brings unpredictable results. Is
this the expected behaviour?

Thanks

Mau