( but yes, it works on DTLS, I had not really read you were talking about DTLS. You must reinvite reusing the original SDP peers sent to you)
On Thu, Nov 7, 2019 at 1:54 PM Giovanni Maruzzelli <[email protected]> wrote: > I believe the problem is that there is no more tcp connection. > > Eg, if you generate a reinvite over udp, it works (with due care, you can > have the keys renegotiated as per beginning) > > But... you have no more tcp (tls is tcp) connection to send the reinvite to > > So, it works on udp, but udp is no secure because it sends the keys in > signaling... > > So, end of story: you cannot failover TLS calls, at least not with these > simple techniques... > > Any other opinions? I am extremely interested! > > -giovanni > > > > On Thu, Nov 7, 2019 at 10:14 AM Karsten Horsmann <[email protected]> > wrote: > >> Hi, >> >> AFAIK the keys of an DTLS session are not restorable so after failover >> will come with an stale DTLS call. >> Only SRTP can recovered with RE-INVITES if you use some kind session >> storage. >> >> >> Am Di., 30. Okt. 2018 um 12:07 Uhr schrieb Жан Базаров < >> [email protected]>: >> >>> I need to send re-invite after pacemaker fails over on new rtpengine >>> server. Because new rtpengine dont participate in DTLS handshake and i hear >>> nothing, but silence. I think, may me its would be work. Do you have any >>> idea on this issue? >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing List >>> [email protected] >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >> >> >> -- >> Mit freundlichen Grüßen >> *Karsten Horsmann* >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [email protected] >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> > > > -- > Sincerely, > > Giovanni Maruzzelli > OpenTelecom.IT > cell: +39 347 266 56 18 > > -- Sincerely, Giovanni Maruzzelli OpenTelecom.IT cell: +39 347 266 56 18
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