Hi All, I?had?downloaded the latest version of CSipsimple for Android couple of weeks.?The same thing i had tested on WIFI ?and there sip is registerd and i am able to make a call. My question is why i am not able to make a call on 3G network. The sip register is not all working. Sorry, cant get the logs. I see that, the Request is not at all going. Any tips/suggestion would be really helpful. Warm Regards, Mukesh Kumar, Android Consultant/Freelancer, India,Hyderabad. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20111222/78d941f4/attachment.html>