Re: [Linphone-users] Good audio with IPv4, (almost) no audio with IPv6

[Simon Morlat]

Hi Bent,

THank you for your report.
I noticed the IPv6 in the SDP message is incorrect, that may explain why
the server fails to send data.
o=191 123456 654321 IN IP6 fe80::20d:61ff:fe36:5d22%eth0
Notice the "%eth0" at the end of the address.

I just fixed it in git. Let me know if it solves the problem.

Simon

Le lundi 07 juin 2010 à 22:57 +0200, Bent Bagger a écrit :
> Hi List
> 
> I originally switched to Linphone because it to the best of my knowledge
> is the only open source-softphone that can use IPv6. It has also
> faithfully stood me by so far, but with version 3.3.1 of Linphone it
> appears that my luck has run out: When I call the time service on my
> Asterisk I only get the first phoneme of the first sentence - the rest
> is silence.
> 
> In desperation I switched to the use of IPv4, and lo and behold: that
> works. Also both IPv4 and IPv6 works with version 3.2.1 of Linphone.
> 
> I am really at a loss as to how to best attack this problem. I have
> created a couple of logfiles with Linphone, one for at call using IPv6
> and the other for for the same call using IPv4. The logfiles are at
> http://filebin.ca/wqaznb/linphone-ipv4-ipv6.bz2
> 
> I hope someone more knowledgeable than me can help me with some hints
> for what to do. Traces with wireshark? audio recordings?
> 
> Kind regards,
> 
> Bent
> 
> 
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