[asterisk-bugs] [JIRA] (ASTERISK-30006) Update bundled to 2.12 release stops UDP endpoints

[Asterisk Team (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-30006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Asterisk Team updated ASTERISK-30006:
-------------------------------------

    Assignee: Asterisk Team  (was: Ross Beer)
      Status: Triage  (was: Waiting for Feedback)

> Update bundled to 2.12 release stops UDP endpoints
> --------------------------------------------------
>
>                 Key: ASTERISK-30006
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-30006
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_pjsip
>    Affects Versions: GIT, 18.11.0
>         Environment: CentOS
>            Reporter: Ross Beer
>            Assignee: Asterisk Team
>
> After pulling the latest GIT version for 16/18 after reloading UDP endpoints can no longer register, however TLS/TCP can.
> When rolling back the patch https://gerrit.asterisk.org/c/asterisk/+/18075 everything then works again as expected.
> There do not appear to be any errors in the logs when loading, only that qualified peers are unreachable.
> All UDP endpoints are affected, those that register or those that have a fixed AOR or are identified by IP.
> It looks like the UDP transport isn't listening any longer. This transport is defined as below:
> {noformat}
> [transport-udp]
> type = transport
> protocol = udp
> bind=0.0.0.0
> tos=cs3
> async_operations=500
> symmetric_transport=yes
> {noformat}
> The transport is showing as configured:
> {noformat}
> pjsip show transports
> Transport:  <TransportId........>  <Type>  <cos>  <tos>  <BindAddress....................>
> ==========================================================================================
> Transport:  transport-tcp             tcp      0     96  0.0.0.0:5060
> Transport:  transport-tls             tls      0     96  0.0.0.0:5061
> Transport:  transport-udp             udp      0     96  0.0.0.0:5060
> {noformat}
> If the following line is removed, the transport appears to work correctly and UDP works once again:
> {noformat}
> async_operations=500
> {noformat}



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