Hi Gustavo, i think there am more than one Problem with WebRTC + sipml5 + Firefox 22 (or higher). First, i saw an dtls error and many "use 1.0.1e openssl" hints. You can check this with openssl client. Here a good and a broken example: openssl s_client -dtls1 -connect webrtc.freeswitch.org:7443 CONNECTED(00000003) openssl s_client -dtls1 -connect some.broken.host:7443 CONNECTED(00000003) write:errno=111 no peer certificate available No client certificate CA names sent SSL handshake has read 0 bytes and written 0 bytes New, (NONE), Cipher is (NONE) Secure Renegotiation IS NOT supported Compression: NONE Expansion: NONE SSL-Session: Protocol : DTLSv1 Cipher : 0000 Session-ID: Session-ID-ctx: Master-Key: Key-Arg : None Krb5 Principal: None PSK identity: None PSK identity hint: None Start Time: 1375716502 Timeout : 7200 (sec) Verify return code: 0 (ok) Then you can check https://webrtc.freeswitch.org/sipml5/ with Firefox 22. It works like a charm. I thought then, maybe some voodoo was made on the sipml5 code. But there was a few settings insert. And i test exact the same sipml5 code with my test WebRTC FreeSWITCHes, it doesnt work with Firefox. Only Chrome works. In Firefox Webdeveloper Console i got only an SDP Warning of the sipml5 Client: ({name:"INVALID_SESSION_DESCRIPTION", message:"Could not negotiate answer SDP; cause = ERR | SDP Parsing Error: Warning: Unrecognized attribute (msid-semantic) | SDP Parsing Error: Warning: Unrecognized attribute (ssrc) | SDP Parsing Error: Warning: Unrecognized attribute (ssrc) | SDP Parsing Error: Warning: Unrecognized attribute (ssrc) | SDP Parsing Error: Warning: Unrecognized attribute (ssrc) ", __exposedProps__:{name:"rw", message:"rw"}}) Maybe the developers give us another hint? Cheers... 2013/8/5 Gustavo Salazar <guga.salazar.loor@gmail.com>
Hi Karsten,
I haven't solved the problem, it works only with Google Chrome. I tested the master branch and the version 1.4 with the same results. ..
-- Mit freundlichen Grüßen *Karsten Horsmann*