[asterisk-bugs] [JIRA] (ASTERISK-28742) res_rtp_asterisk: static for audio due to incomplete dtls/srtp setup

[Kevin Harwell (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-28742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on ASTERISK-28742 started by Kevin Harwell.

> res_rtp_asterisk: static for audio due to incomplete dtls/srtp setup
> --------------------------------------------------------------------
>
>                 Key: ASTERISK-28742
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28742
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_rtp_asterisk
>    Affects Versions: GIT, 13.31.0, 16.8.0, 17.2.0
>            Reporter: Kevin Harwell
>            Assignee: Kevin Harwell
>
> When using ICE in negotiations, and attempting to setup DTLS/SRTP it's possible for the underlying DTLS initialization and handshake process to complete, but Asterisk fails to notice. Thus leaving Asterisk itself in a partially initialized RTP encryption process state.
> When this happens Asterisk still sends/receives RTP packets, but fails to encrypt/decrypt them. For some endpoints this results in either no audio, or static.



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