[Ekiga-list] registration failed using wireless lan

["Antonio-Blasco Bonito" <blasco bonito gmail com>]

Ekiga 2.0.11 on Ubuntu 7.10 Gutsy on MacBook

I'm experiencing
the following: when I use wired ethernet ekiga registers instantly, but
when I use wireless connection it always says registration failed.
I run the wizard for both types of network connection and it always gives no nat.
The wireless connection works perfectly for any other application I use.

Please help

-- 
Antonio-Blasco Bonito
Via Vico Fiaschi 35
54033 Carrara Avenza MS