On Thu, 2009-07-09 at 13:33 +0200, Michael Hirschbichler wrote: > UAC Proxy > ------------REGISTER----------------> > <----401 Unauthorized (w challenge)-- > ---REGISTER (w correct Credentials)-> > <----401 Unauthorized (w challenge)-- > > (The credentials are correct and the 401 are no retransmissions) > > How should the client now behave? Should he retry to register using the > Digest from the last "401"? How often should the client retry until he > stops trying to register?
The expectation is that an immediate re-REGISTER will not succeed, and that the UA has to wait for some "external" change. So it should send re-REGISTERS at a slow pace, waiting to detect the "external" change. Dale _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors