On Mon, Aug 29, 2016 at 05:23:46PM +0200, Daniel-Constantin Mierla wrote:
can you try to change the module exports for uac module and allow uac_auth() for REQUEST_ROUTE or BRANCH_FAILURE_ROUTE (not sure right now by heart which one is required) and see if it actually works. Then the flags can be extended if all ok.
Patching uac.c fixes the problem (strangly enough it is REQUEST_ROUTE). In the branch failure route the challenge is answered directly, so in this scenario I have 2 endpoints ringing, one which requires authentication and one that just accepts the INVITE as is.