Jeremie Le Hen wrote:
I checked the OpenSER core cookbook, but I am unsure how to handle the "received" and "rport" parameters in the "Via" header. Is it used automatically ?
Yes.
For now, I am using the registrar module to save the location, but I think I can get rid of it and simply use the above parameters.
No. The Via-Header in requests is used to define the path for routing back the replies. The registrar module (in combination with usrloc) is used to find the contact of a registered UAC to be able to route new requests to a client.
Andy