Hello. I try to call multi[ple endpoints from my server using append_branch. It works fine but when I have only one endpoint - kamailio generate 2 INVITE requests to it.
As I understand it is original request and the next one is branch. 
I used seturi() before for sending original reqest to destination, but I can not see this function at kamailio 4.3.
Kamailio 4.3 uses send() dunnction? but it works at stateless mode. I need analog of it or seturi that works at statefull mode.