Im using Kubuntu 8.10 on my machine where i have installed asterisk . Im using the x-lite softphone. Im able to call a machine running X-Lite softphone and vice versa, but once the call is established, both of us cannot hear each other.
I think the mic is working fine, and also there is no firewall . To check whether there is any firewall , i ran some commands, whose output you can see at :
I really fail to understand why this is happening. Someone please help