Endpoints become unavaiable every few minutes

Yes, downgrading to 18.14 resolved the issue for me as well.

There’s a new cli command pjsip show transport-monitors. See if that gives you any additional information.

I’ll note we haven’t noticed anything specific to the IP the devices are connecting from just an increase in websocket transports getting shut down and the clients going offline more than normal. I’m currently attempting to isolate the issue by applying the patches in 18.15.1 to our 18.15.0 build one at a time.

I’m having the same behavior here. Reverting to 20.0.0 solves the problem. Tested every commit in pjsip and the behavior starts to happen on rev ed45a9182d.

I’ve isolated the same problem on three different systems with webrtc clients. Definitely the problem was introduced in this change: ā€œpjsip_transport_events: Fix possible use after free on transportā€.

If one peer disconnect, all the others become unavailable.

I’m working on the issue.

Great! Let me know if you need something!

There are patches up on Gerrit that should fix the issue. Please give them a try:
https://gerrit.asterisk.org/q/topic:ASTERISK-30369

Thanks… Installed provided patches and resolved my issue.
Now not disconnecting other endpoints.