Я использую Asterisk 16.5 на Centos. Иногда у меня возникают проблемы (примерно раз в месяц) 'Автоматическое уничтожение диалогов и очереди задач процессора достигли 500 запланированных задач' .
[2020-07-07 18:04:12] WARNING[2917][C-000027e5] taskprocessor.c: The 'stasis/p:channel:all-00000f8b' task processor queue reached 500 scheduled tasks.
[2020-07-07 18:04:17] WARNING[27943][C-000027e1] taskprocessor.c: The 'stasis/p:channel:all-00000f67' task processor queue reached 500 scheduled tasks.
[2020-07-07 18:04:28] WARNING[2504] taskprocessor.c: The 'stasis/m:devicestate:all-000000ea' task processor queue reached 500 scheduled tasks again.
[2020-07-07 18:04:09] WARNING[2917] chan_sip.c: Autodestruct on dialog 'fe45bcedfqaikfpf4r@10.23.10.242' with owner SIP/195-00003b44 in place (Method: BYE). Rescheduling destruction for 10000 ms
[2020-07-07 18:04:13] WARNING[2917] chan_sip.c: Autodestruct on dialog 'fe45b40ab30p48p0ib@10.23.10.242' with owner SIP/195-00003882 in place (Method: BYE). Rescheduling destruction for 10000 ms
[2020-07-07 18:04:16] WARNING[2917] chan_sip.c: Autodestruct on dialog 'fe45bcedfqaikfpf4r@10.23.10.242' with owner SIP/195-00003b44 in place (Method: BYE). Rescheduling destruction for 10000 ms
[2020-07-07 18:04:19] WARNING[2917] chan_sip.c: Autodestruct on dialog 'fe45bdf5tf3hlr4uve@10.23.10.242' with owner SIP/195-00003b9d in place (Method: BYE). Rescheduling destruction for 10000 ms
При возникновении проблем вызов не доходит до sip член очереди. Для восстановления могу только перезапустить звездочку.