[asterisk-users] OT - Gigaset Chagall - How to download firmware without Internet access ?

[Leif Madsen]

Olivier wrote:
> Hi,
> 
> Siemens Gigaset line of products include an integrated web browser with 
> which firmware download is possible.
> The trouble is you need to provide Internet access.
> 
> We use a couple of these boxes in LANs not connected to Internet for 
> security reasons.
> So I would prefer to download firmware upgrades from my own TFTP or HTTP 
> server.
> 
> Thanks to Wireshark, I could list downloaded files list. For instance, 
> latest C450IP files include :
> http://gigaset.siemens.com/chagall/1/0/master.bin
> http://gigaset.siemens.com/chagall/1/0/../baselines.bin
> http://gigaset.siemens.com/chagall/1/0/../chagall072_01.bin
> 
> All these files can be copied (using a wget command) and copied to a 
> personal web server but information is missing to extend this process to 
> each model.

Change your local nameserver to resolve the address to a private IP instead of 
to the public IP?

Leif!