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A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/baseband-devel@lists.osmocom.org/.
mark.neuhaus at email.de mark.neuhaus at email.dePleae, then tell me where to get phones with a Calypso baseband. And I'm talking about marked relevant prices. Don't waste my time with numbers like 5000$. And to be relevant these phones must still be produced so I can get many, if I want. Do you know a source? Beside, I think its better to work on reverse engineered GSM stacks like the Qualcom project as started in https://events.ccc.de/congress/2011/Fahrplan/events/4735.en.html This would capture a lot of phones, since it seems they use more or less the same real-time GSM-OS in most (all?) of their products. > Gesendet: Dienstag, 05. August 2014 um 20:44 Uhr > Von: "Michael Spacefalcon" <msokolov at ivan.harhan.org> > An: baseband-devel at lists.osmocom.org > Cc: mark.neuhaus at email.de, sebastien at lorquet.fr > Betreff: Usefulness of the Calypso (was Re: seL4 is open source now) > > Someone (not clear who) said: > > > > [...] The calypso is just to outdated to be interesting > > > for anything 'useable' beyond pure hacking-fun. > > I violently disagree with that statement. I personally carry a > cellphone for one and only one purpose: so I can call my significant > other (soon to be wife) and she can cell me at any time. A handset > based on the Calypso chipset does this job wonderfully, and is IMO > the optimal tool for the job. > > But the problem is that at the present time there does not exist any > cellphone at all, of any kind (dumb, smart, old, new, whatever) that > can make and receive cellular phone calls using only Free Software, as > defined by the Free Software Foundation, i.e., providing the user with > the most essential Four Freedoms: > > http://www.gnu.org/philosophy/free-sw.html > > Hence I am currently forced to use a cellphone that runs proprietary > firmware, such that I lack the ability to fix any of the UI design > flaws that constantly drive me nuts. This situation causes me severe > distress, hence I have committed my hobby time and cash budget to a > multi-year project to solve this pressing (for me) problem. > > OsmocomBB is not a solution: it works wonders for "hacking-fun" (the > wording in the comment I'm responding to), but is utterly useless for > a practical phone which one can carry around in a pocket or purse: my > back just isn't strong enough to carry a supersized backpack containing > a full PC for running the L23 stack plus a bank of lead-acid batteries. > Hence I need a totally different Free Software GSM handset > implementation, one that actually runs on the phone itself with proper > power management exactly like the original proprietary firmware. And > because no one else is working on such a thing, I started my own, and > made quite a bit of progress: > > https://bitbucket.org/falconian/freecalypso-sw > > But I am using the same Calypso GSM chipset for my project as OsmocomBB > uses, simply because it is IMO the optimal tool for the job at hand: > allowing a person to communicate with his or her significant other by > way of cellular phone calls. The word "outdated" does not exist in my > vocabulary; I evaluate a tool based on how well it does the job, rather > than some arbitrary irrelevant criteria like manufacture date stamps > or whatever. > > Viva la Revolucion, > SF >