OK Ladies, I’ve got a Speedport W701V. I looks almost the same like the Speedport W700V I had a few days ago, but under the hood it is completly different. The Speedport W700V is a bunch of crap, and the W701V an AVM OEM product.
Yesterday night I googled and read and read and tried, and thanks to the great work of Spirou I was able to flash the Speedport with the AVM branding. With that I am able to use many functions that are available but hidden because of the T-COM branding. I.e. I can tell the DSL Router, that it should not act as a router, but use an existing internet connection already. That enables me to connect my phone to the speedport and set up the sipgate client and… voila :-D
I’ll put the switch away now, as the Speedport has one integrated, ah, and WLAN is available now as well (though i have no device to use it with ATM). Cool :-D