[asterisk-bugs] [JIRA] (ASTERISK-17273) [patch] - Incorrect address specified in SIP re-INVITE with T.38 when directmedia enabled

[Jonathan Rose (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-17273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Rose updated ASTERISK-17273:
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    Attachment: t38_never_direct.diff

I've been talking with Mark Michelson about this one a good bit, and the general consensus seems to be that directmedia really just shouldn't be used for a T.38 session at all. I've got a patch in place that should address that, and I've written something resembling a test for it that still needs some work... but basically I'd just like you to see if it works in a real fax scenario.
                
> [patch] - Incorrect address specified in SIP re-INVITE with T.38 when directmedia enabled
> -----------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-17273
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-17273
>             Project: Asterisk
>          Issue Type: Bug
>          Components: Channels/chan_sip/T.38
>            Reporter: dario
>            Assignee: Kevin Stewart
>            Severity: Minor
>         Attachments: chan_sip.c.patch, sip.conf, t38_never_direct.diff, t38_reinvite_problem.txt
>
>
> T.38 reinvite doesn't work when directmedia is enabled. VoIP Gateway initiates t.38 reinvnite with ip a.b.c.d and port x, but asterisk forwards this invite to other Gateway with ip a.b.c.d and port y in SDP. 

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