asterisk users - Jul 2016 - dtls_cipher

Hello,


I'm using Asterisk 13.9.1 (compiled from source) in Ubuntu 14.04.4.


I'm testing webrtc with jscommunicator (www.jscommunicator.org), and I'm
using wss. My problem is as follows:


If I set


dtls_cipher=ALL


I can get audio with Firefox 47.0.1, but with Chrome 52.0.2743.60 beta, 
I just get log entry in messages.log telling about SSLv3 handshake 
failure; I'm not sure, but I suppose that I might get similar results 
with other Chrome versions.


If I set


dtls_cipher=ALL:!SSLv3


connection is established with both browsers, but there is no audio.


At the moment I have no idea what to try next.


Best,


Teijo

Hello,


After updating OpenSSL packages from version 1.0.1f to 1.0.2h I can get 
audio also with Chrome when setting dtls_cipher=ALL.


Why dtls_cipher=ALL:!SSLv3 does not work?


Best,


Teijo


9.7.2016, 18:37, Teijo kirjoitti:
> Hello,
>
>
> I'm using Asterisk 13.9.1 (compiled from source) in Ubuntu 14.04.4.
>
>
> I'm testing webrtc with jscommunicator (www.jscommunicator.org), and 
> I'm using wss. My problem is as follows:
>
>
> If I set
>
>
> dtls_cipher=ALL
>
>
> I can get audio with Firefox 47.0.1, but with Chrome 52.0.2743.60 
> beta, I just get log entry in messages.log telling about SSLv3 
> handshake failure; I'm not sure, but I suppose that I might get 
> similar results with other Chrome versions.
>
>
> If I set
>
>
> dtls_cipher=ALL:!SSLv3
>
>
> connection is established with both browsers, but there is no audio.
>
>
> At the moment I have no idea what to try next.
>
>
> Best,
>
>
> Teijo
>