Re: WebRTC error NS_ERROR_NET_TIMEOUT

David Cunningham via sr-users <[email protected]>
Newsgroups gmane.comp.voip.ser
Message-ID <CAHGbP-8HyZS+qfHNjG3BuyWx+BcjwQP3aMWQ92SzPXSH=MNmbg@mail.gmail.com>
Hi Henning, thank you for the suggestions.


On Fri, 2 May 2025 at 00:29, Henning Westerholt <[email protected]> wrote:

> Hello David,
>
>
>
> there were many fixes done regarding the TCP/TLS stack and a few regarding
> WebRTC in newer Kamailio releases.
>
>
>
> I would recommend updating the Kamailio server to a supported version
> (5.8x., 6.0.x).
>
>
>
> Other then that, I would probably setup some long-term network tracing
> trying to catch one of the occasional issues.
>
>
>
> Cheers,
>
>
>
> Henning
>
>
>
> --
>
> Henning Westerholt – https://skalatan.de/blog/
>
> Kamailio services – https://gilawa.com
>
>
>
> *From:* David Cunningham via sr-users <[email protected]>
> *Sent:* Donnerstag, 1. Mai 2025 00:12
> *To:* Kamailio (SER) - Users Mailing List <[email protected]>
> *Cc:* David Cunningham <[email protected]>
> *Subject:* [SR-Users] WebRTC error NS_ERROR_NET_TIMEOUT
>
>
>
> Hello,
>
>
>
> Does anyone know of a reason (besides the obvious like network down) why
> users might experience a NS_ERROR_NET_TIMEOUT error in their browser when
> connecting to WebRTC port 8443 on Kamailio (version 5.2.7)? This only
> happens intermittently, so debugging it is tricky.
>
>
>
> The number of connections to Kamailio port 8443 peaks at around 4150
> daily. The max open files ulimit in Linux is 65535, and in the Kamailio
> configuration we have "tcp_max_connections=32768" and
> "tls_max_connections=32000".
>
>
>
> Would anyone have any suggestions on where the problem might be?
>
>
>
> Thanks in advance!
>
>
> --
>
> David Cunningham, Voisonics Limited
> http://voisonics.com/
> USA: +1 213 221 1092
> New Zealand: +64 (0)28 2558 3782
>


-- 
David Cunningham, Voisonics Limited
http://voisonics.com/
USA: +1 213 221 1092
New Zealand: +64 (0)28 2558 3782

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