<br><br><div class="gmail_quote">On Wed, Oct 21, 2009 at 10:15 PM, Olivier <span dir="ltr"><<a href="mailto:oza-4h07@myamail.com">oza-4h07@myamail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<br><br><div class="gmail_quote">2009/10/21 Leif Madsen <span dir="ltr"><<a href="mailto:leif.madsen@asteriskdocs.org" target="_blank">leif.madsen@asteriskdocs.org</a>></span><div class="im"><br><blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">
<div><div></div><div>Olivier wrote:<br>
> Hi,<br>
><br>
> Siemens Gigaset line of products include an integrated web browser with<br>
> which firmware download is possible.<br>
> The trouble is you need to provide Internet access.<br>
><br>
> We use a couple of these boxes in LANs not connected to Internet for<br>
> security reasons.<br>
> So I would prefer to download firmware upgrades from my own TFTP or HTTP<br>
> server.<br>
><br>
> Thanks to Wireshark, I could list downloaded files list. For instance,<br>
> latest C450IP files include :<br>
> <a href="http://gigaset.siemens.com/chagall/1/0/master.bin" target="_blank">http://gigaset.siemens.com/chagall/1/0/master.bin</a><br>
> <a href="http://gigaset.siemens.com/chagall/1/0/../baselines.bin" target="_blank">http://gigaset.siemens.com/chagall/1/0/../baselines.bin</a><br>
> <a href="http://gigaset.siemens.com/chagall/1/0/../chagall072_01.bin" target="_blank">http://gigaset.siemens.com/chagall/1/0/../chagall072_01.bin</a><br>
><br>
> All these files can be copied (using a wget command) and copied to a<br>
> personal web server but information is missing to extend this process to<br>
> each model.<br>
<br>
</div></div>Change your local nameserver to resolve the address to a private IP instead of<br>
to the public IP?<br></blockquote></div><div><br>Yes but the hard part is to properly identify and copy the files to download.<br>With C450IP, you can edit a text field from which the base station will download its firmware (using HTTP or TFTP).<br>
The trouble is I don't know which files exactly to put in the HTTP or TFTP server.<br><br>Reading at the example above, I would say 3 files are needed for this 072_01 firmware.<br>When the next XXX_YY firmware will be published, should I just add the chagallXXX_YY.bin file in the appropriate directory ?</div>
</div></blockquote><div>Take a look at the master.bin and baseline.bin files.</div><div><br></div><div>master.bin references baseline.bin which references ../chagall072_01.bin so when a new firmware comes out get the firmware itself and the new baseline.bin file to point at it.</div>
<div><br></div><div>I googled the firmware url and found this page <a href="http://www.voip-info.org/wiki/view/Siemens+Gigaset+C450IP">http://www.voip-info.org/wiki/view/Siemens+Gigaset+C450IP</a> scroll down to the php script that pokes around for strings</div>
<div><br></div><div>I walked down this path and it looks like default settings for voip providers </div><div>l_0910091456.bin -> c_0910091456_eng.bin -> pus_0910091456_eng.bin -> d_gizmo5_us.bin</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="gmail_quote"><div>
<br></div><div class="im"><blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">
<br>
Leif!<br>
<br>
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