Re: [squid-users] Transparent Proxy and SIP

(This is an old post, sorry noone replied.)

Steven Wilton had a small patch that would detect unparsable requests and
just turn the connection effectively into a "TCP tunnel".

I'd like to get that integrated into Squid-2 once Squid-2.7 is released.
It'll probably appear in Squid-2.8.

You could try searching the squid-dev archives for posts from him; he
emailed the list some time ago about it.

Adrian

On Mon, Dec 03, 2007, Dave Overton wrote:
> Just got my Transparent proxy running (YEAH!), FreeBSD 6, Squid 3, WCCP v2,
> and it seems to be working okay. Its just redirecting port 80 stuff like
> its supposed to, and the general errors have stopped, except...
>
> Now in the logs, I see this:
>
> 2007/12/03 17:46:07| clientParseRequestMethod: Unsupported method in request
> 'REGISTER sip:68.142.233.148:80;transport=tcp SIP/2.0
> From:
> <sip:removed@68.142.233.148:80>;tag=6e7c828-0-13bb-172f0-756a3038-172f0
> To: <sip:removed@68.142.233.148:80>
> Call-ID: 18b89c8-0-13bb-6175-545fea10-6175
> CSeq: 25 REGISTER
> Y-User-Agent: intl=us; os-version=w-2-5-1; internet-connection=dialup;
> cpu-speed=1002; pstn-call-enable=true; ip-call-enable=true
> User-Agent: Yahoo Voice,1.7
> Max-Forwards: 70
> Supported: timer
> Via: SIP/2.0/TCP 192.168.1.100:5051;branch=z9hG4bK-172f0-5a8fb73-1dfdfe61
> Contact: <sip:removed@127.0.0.1:5051;transport=tcp>;q=0.5
> Expires: 3600
> Content-Length: 0
>
> Uh, how do I get SIP outta the way? Or can I? Why would yahoo use port 80
> for voice?
>
>
>
> Dave Overton, Owner
> SYIX.COM
>
> dave@syix.com
> (530) 755-1751 x101
> Fax (530) 751-8871
> 800-988-SYIX
>

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