It was a bug on PR 1.3 where sip config was messed. Searched on bugs.memo and found a work around to enable SIP to make calls. But still I cannot make a outbound calls on DC. Please help Steps i followed. 1. Got registed on sip2sip.info and created a SIP account. 2. Went to Ipkall and got a VOIP number using the sip account. 3. logged into GV and and updated this number. 4. now on my n900 i logged into DC again and updated the call back number. 5. Now on DC when i try to make a outgoing call , my phone is ringing again , when i accept , i hear ringing sound. So how can i make a local US call ? Could you please help me with what i am missing here ?