[asterisk-bugs] [JIRA] (ASTERISK-25467) chan_sip/webrtc Asterisk + Chrome M47 consistent 0.9s ice handshake delay since commit 1ad827

[Rusty Newton (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-25467?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rusty Newton closed ASTERISK-25467.
-----------------------------------

    Resolution: Duplicate

Okay to avoid confusion let us use the new issue that you have opened since you said the description is more accurate.

> chan_sip/webrtc Asterisk + Chrome M47 consistent 0.9s ice handshake delay since commit 1ad827
> ---------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-25467
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25467
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_rtp_asterisk
>    Affects Versions: 11.19.0
>         Environment: Ubuntu 14.04.2 LTS , asterisk version 11.19 updated to trunk, last commit: b4535b0
>            Reporter: Nicole McIntosh
>
> There was a change introduced in Commit #  1ad827327a,
> (ChangeId:Ib75ea2546f29d6efc3d2d37c58df6986c7bd9b91)
> This affected ICE/DTLS SSL behavior. 
> The problem appears when comparing ICE negotiation delay, and differences in delay depending on version of chrome, as well as Asterisk version.
> Testing with Asterisk 11.19 and latest chrome (Canary M47) there is a significantly longer ICE negotiation delay. 
> But, with same chrome on asterisk Before Commit 1ad827327a , no longer delay is present.
> (See external chromium issue linked in external issue ID)
> One possible solution may be to have Asterisk handle incoming DTLS packets as soon as ICE is connected, even if the signalling is delayed.  
> This issue is for the behavior of asterisk when handling the ICE/DTLS handshake and signalling.
> reproducable everytime.
> To reproduce, compare webrtc asterisk ICE signalling delay between versions of asterisk after the commit(latest version) and Chrome Canary, and previous versions of Asterisk before aforementioned commit and Chrome Canary.



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