I am from Dubai, VoIP is ban here, i am using Lowratevoip to make cheap international calls,I am using fring in my mobile to configure Lowartevoip service, i tried to configure this service in my E51 built in SIP client but couldn't register to Lowratevoip server.
if some can advise me,
1- Any other software like Fring in which i can configure this type of sip service?
2- How i can make my E51 built in SIP client to register my SIP sever by bypassing ISP restriction?
Appreciate your reply.