Yesterday I received package with old device: T-Com Speedport W500V. It is ADSL modem with router, WiFi accesspoint and VoIP bridge functionality. Internally it is just standard set for such equipment: MIPS SoC from Broadcom, 16MB of RAM, 4MB of Flash storage.
After connecting it to my laptop I disabled most of functions (DSL, AP, DHCP/DNS/HTTP Proxy daemons etc) and tested VoIP calls (with Tlenofon as provider). It worked without any extra configuring — I think that this is due to BitSwitcher firmware which was installed instead of original one.
Today I disabled LAN port, configured WiFi to work as a client and moved W500V with analog wireless phone to shelf in corridor. What people see is just base for phone — rest is hidden in wall cupboard and operate over WiFi.
![W500V W500V](/files/2009/08/3b791sbl.jpg)
And this is how yet another Linux box got added to my collection… But this one got something to do on first day ;)