[OpenSIPS-Users] Location info when using OpenSIPS as outbound proxy

[Nauman Sulaiman]

Hi, using opensips 1.6.2. We are using Opensips as an outbound proxy which also does local routing of 302 responses. IF we have a client UAC1 which registers with a provider using OpenSIPS only as an outbound proxy is it possible to save the location info of UAC1, reason being if there is a call 
to UAC2 for instance from the provider which is redirected with 302, then our Opensips can handle the redirection because it knows where UAC1 is without having it to go back to the provider's proxy server.

Maybe we need to do 2 registrations one with OpenSIPS and one with the provider but if we can do this with just the one it would be a neat solution. 

Secondly if we do save the location info of UAC1 at the opensips proxy, what url would need to go in contact field of the 302, would it be user at provider.com - opensips needs soemthing ot be able to send to UAC1