Encrypted calls - Cryptophone.de protocol
sxpert at sxpert.org
Mon Aug 25 16:33:38 CEST 2008
On Mon, 2008-08-25 at 09:07 -0500, Nelson Castillo wrote:
> On Mon, Aug 25, 2008 at 1:18 AM, Harald Welte <laforge at openmoko.org> wrote:
> > The problem is also that CSD calls are started to be phased out. At least some
> > new firmware revisions of certian GSM base stations simply don't support this
> > service type anymore.
> > so apart from being expensive, at least some operators/countries are falling
> > off the CSD grid...
> We don't have it in Colombia, for instance.
we should investigate supporting 3G, which would allow for making sip
calls and the like
More information about the devel