I am using an OVH SIP account.
Outgoing calls to another OVH SIP account or to a landline are dropped after 33s with the latest version of Jami from F-Droid running on LineageOS and after 14s with Jami on Trisquel 9 (Ubuntu-based but removing any option to add non-free software) from the Trisquel repository, dated 2020-03-24. This is 100% reproducible.
Incoming calls don’t have that problem.
Any idea what the issue could be and how to solve it?