[Siproxd-users] Problem with siproxd not rewriting request URI

[Steve L. <ste...@ci...>]

I have a problem with an installation of siproxd not rewriting a request =
URI correctly.

I'm not sure of the version number of siproxd - I don't administer the =
server - but it's from the back end of 2005.

The problem that I am seeing is that I can register a contact address =
correctly, but the incoming INVITE URI is not rewritten to be the =
contact address, as the following packet fragments show:

Here is my request to the registrar, before hitting siproxd:

<--- REGISTER sip:service.provider.com SIP/2.0

        To: sip:12...@se...
        From: sip:12...@se...
        Contact: sip:line1@192.168.1.1:5065;expires=3D3600

And here is the response:

---> SIP/2.0 200 OK

        From: <sip:12...@se...>
        To: <sip:12...@se...>;tag=3Dsomething
        Contact: <sip:line1@192.168.1.1:5065>;q=3D0.00;expires=3D3600

So now siproxd knows that to reach sip:12...@se... it =
should rewrite message URIs to sip:line1@192.168.1.1:5065.

Now, here is a call coming in to sip:12...@se......

---> INVITE sip:123456@192.168.1.1:5065 SIP/2.0

To which my UA responds:

<--- SIP/2.0 404 Not Found

Shouldn't the invite have come in with the following instead?

---> INVITE sip:line1@192.168.1.1:5065 SIP/2.0

It looks like siproxd rewrote the host:port part of the URI but not the =
user part.