[sr-dev] Re: [kamailio/kamailio] t_relay failed when a user has several locations but some of them are stale (Issue #3985)

> You could use something like this > https://kamailio.org/docs/modules/5.8.x/modules/usrloc.html#usrloc.p.handle_lost_tcp > to prevent the stale contacts from beeing used. This method `handle_lost_tcp` works as my expectation! Thanks for saving my life! -- Reply to this email directly or vie

[sr-dev] [kamailio/kamailio] t_relay failed when a user has several locations but some of them are stale (Issue #3985)

### Description I followed the page 18~23 of this slide [20-Federico.Cabiddu-Kamailio-In-A-Mobile-World](https://www.kamailio.org/events/2015-KamailioWorld/Day2/20-Federico.Cabiddu-Kamailio-In-A-Mobile-World.pdf) to implement suspension & push notification, it worked well on mobile devices. H