Okay thank you! Sharath From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Michael Jerris Sent: Friday, June 05, 2015 10:48 AM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] High Availability for Webrtc/DTLS ? I believe so, yes. On Friday, June 5, 2015, Sharath Kumar <Sharath.Kumar@mezocliq.com<mailto:Sharath.Kumar@mezocliq.com>> wrote: Okay I will and let you know. So when you say a new media session, will you do a fresh offer-answer with the far end ? From: freeswitch-users-bounces@lists.freeswitch.org<javascript:_e(%7B%7D,'cvml','freeswitch-users-bounces@lists.freeswitch.org');> [mailto:freeswitch-users-bounces@lists.freeswitch.org<javascript:_e(%7B%7D,'cvml','freeswitch-users-bounces@lists.freeswitch.org');>] On Behalf Of Michael Jerris Sent: Thursday, June 04, 2015 6:34 PM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] High Availability for Webrtc/DTLS ? I've never tested it, but when we recover we are really establishing a new media session, so it likely works. Give it a try. On Thursday, June 4, 2015, Sharath Kumar <Sharath.Kumar@mezocliq.com<javascript:_e(%7B%7D,'cvml','Sharath.Kumar@mezocliq.com');>> wrote: Hi, I am using Freeswitch for terminating DTLS traffic while the webrtc/websocket is terminated by a Kamailio front-ending the FS. Assuming I have HA configured as given here https://freeswitch.org/confluence/display/FREESWITCH/High+Availability Can I successfully recover calls on the secondary using ‘sofia recover’ when the primary crashes ? My gut feel is it won’t work since the DTLS context probably needs to be sent to the secondary as well ? Perhaps the secondary needs to do a new offer-anwer and regneg DTLS ? Thoughts? I am going to try this anyway but if someone knows it will save me a ton of time. Thanks, Sharath