[asterisk-bugs] [JIRA] Commented: (ASTERISK-20288) PhonerLite reports RTP read error when ICE Support Enabled

[Joshua Colp (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-20288?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=196145#comment-196145 ] 

Joshua Colp commented on ASTERISK-20288:
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After taking a gander at this some I think PhonerLite is sending STUN packets over the RTP and RTCP ports. This would cause pjnath to return an error, since no candidates were negotiated. Would it be possible to get a packet capture as well to confirm this?

> PhonerLite reports RTP read error when ICE Support Enabled
> ----------------------------------------------------------
>
>                 Key: ASTERISK-20288
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20288
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_rtp_asterisk
>    Affects Versions: SVN, 11.0.0-beta1
>         Environment: Linux Ubuntu
>            Reporter: Joern Krebs
>            Severity: Minor
>         Attachments: debug, debug
>
>
> O.K. this is a bit hard to explain for me:
> If I use PhonerLite (and I can only replicate this issue with PhonerLite, but there it happens 100% of the time!) to call asterisk (any number, and any setup, nat, no-nat, etc.) I get the warning:
> RTP Read error: Success. Hanging up
> The "Success" part of the error should be the error message. BUT Success indicates, that there actually is no error.
> So what I did was changing the code and checking if the errno is 0, ignore that line ... and it works.
> I do not get this error with the SVN for Asterisk 10, just with SVN Asterisk 11.
> So basically under some circumstances (I cannot replicate the real issue, ... even the debug log doesn't show any issues at all!)
> the errno is set to 0, instead of whatever it should be...
> Can please someone have a look at this.
> (I would be open to test anything, although my dev capabilities are limited.)
> It really is a show-stopper to me! :-(

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