keep_alive_interval is a type=global pjsip.conf option, not a
type=transport option -- it never existed on [transport-tls] on any
Asterisk version. The IONOS TLS-keepalive mitigation was inserting it
there, which made sorcery reject the whole transport-tls object
("Could not find option suitable for category 'transport-tls' named
'keep_alive_interval'"), silently killing TLS SIP entirely instead of
just adding a keepalive.
Both _asterisk_patch_keepalive_vendor_files (deployed vendor copies)
and _asterisk_ensure_live_keepalive (live pjsip.conf) now target
[global]/type=global, and both self-heal a box that already picked up
the bad placement by removing it from [transport-tls] first.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SpKTLpwAgZNooTacWeQLuc
Claude
47c04ebeb3