How to redirect SIP Register request from asterisk?

Hi All,
I wanted to redirect SIP REGISTER request from asterisk server to some other open server. Is there any way I can achieve this? I went through many options of sip.conf couldn’t find anything useful. Please help regarding the same.

Thanks in advance!

Asterisk is not a SIP proxy.

So does that mean i can’t achieve what i am trying? I am using asterisk as my SIP Server I want to forward the REGISTER request from few users to some other server.

I don’t believe it is possible.