Fongo conversation CUT all Time

[tijeff9]

Hello
for some time I have problems with mobile fongo, when I talk on the phone, the conversation is still cut, whether I'm on my mobile 3g plan or I'm on the wifi of the house, I'm unable to have a conversation with someone, i have to install the basic fongo application, somebody would have a configuration to do in the application codec or other, i start to find that unpleasant
Thank you for your help

[tijeff9]

Does anyone have an answer or problem style?

thanks