On Thu, Nov 29, 2018 at 5:36 PM Alex Balashov <abalas...@evaristesys.com> wrote:
> On Thu, Nov 29, 2018 at 05:35:19PM -0500, Roman Shpount wrote: > Now that the philosophical question is out of the way, what's the right > SIP response? ;-) > > 480 (Temporarily Unavailable) with Retry-After header. You should also implement some sort of graceful service rejection logic which starts sending 480 if some pre-configured number of REGISTER requests were received from specific IP over pre-configured interval. Start dropping REGISTER messages if some pre-configured number of 480 requests were sent over the pre-configured interval. Regards, _____________ Roman Shpount _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
