hi all

[Maciej Grela]

2011/3/11 麦田守望 <775725965 at qq.com>:
> can you tell me the osmocom  is a free phone software Project or
> other   is it make a  GSM  Network for free ?
> i think to make a samll GSM network for free  i think use usb interface
> phone

This mailing list deals with the development of an open source phone
firmware (also called "baseband"). Osmocom-bb itself doesn't allow you
to make a "GSM network for free". To do that you would need
additionally:

- a BSC (look to http://openbsc.osmocom.org/trac/wiki/OpenBSC)
- a BTS (some BTS hardware is supported by OpenBSC)
- an MSC (no free implementation AFAIK)
- an HLR (also no free implementation)

Hope this helps.

Best regards,
Maciej Grela