Nokia 5530 and SIP Configuration

[iamshoaibi]

I have googled a lot and i know that there is no SIP "client" provided by nokia for this phone. I have tried nimbuzz, fring and talkonaut, problem is that our local asterisk server is not accessible from outside world and secondly we don't have DNS here in this office. Any ideas on this?

[Samael28]

As I googled it, it's just a remains of prev. SymbianOS builds. May be just forgot to remove