Yep, we agree. So the question is what the safest response would be to send for the largest number of endpoints, such that they don't mark the trunk as being out of service/decide that the gateway is permanently unreachable, and actually re-register as their binding comes up for renewal.
On Thu, Nov 29, 2018 at 10:48:46PM +0100, Philipp Schöning wrote: > There is no need to send REGISTER-Requests this often. > This will generate unnecessary load on the application level. > > If UDP is used for transport, empty UDP packets can be sent to keep the > NAT-binding alive. > When TCP is used, the method mentioned in RFC5626, 3.5.1 can be used to > keep the NAT-binding alive. > _______________________________________________ > Sip-implementors mailing list > Sip-implementors@lists.cs.columbia.edu > https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors -- Alex Balashov | Principal | Evariste Systems LLC Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors