[Ekiga-list] call back test don't work

[Thierry Poulhès <esignets gmail com>]

Hello,

The echo test work normaly, but the call back test do freeze Ekiga.

Ekiga 4.0.1

Windows 7 Ultimate

I try other installation on other computer on the same network, and I and the same problem : "Ekiga isn't answering" when I do call back test and I receive the call back test.

Maybe the problem is internet box or provider ?
The provider name is netcombo, I'm in Brasil.

The Internet box is Thomson DWG850

Which line of -d 4 log should I see ?

Thank for your answers

Thierry