SIP Client

Al Johnson openmoko at
Tue Nov 10 18:05:05 CET 2009

On Tuesday 10 November 2009, Paul Fertser wrote:
> Al Johnson <openmoko at> writes:
> > On Monday 09 November 2009, Eric Smith wrote:
> >> Meanwhile, I want to use the freerunner as a WIFI connected
> >> SIP client.  No need to make cellular calls or do *anything*
> >> else than VOIP.
> >
> > Your battery won't last long in this case because you can't suspend and
> > still receive calls. You could save a bit of battery by turning off the
> > GSM though.
> I suspect that it's possible to utilize wake-on-wifi capability but
> i've not tried it yet. Though hardware-wise everything needed seems to
> be there. Probably it's even enabled by default, you just need to
> disable suspending of s3c_mci and ar6000 drivers.

I had wondered if this might be possible. I've not looked at the idle time 
between packets to see whether we would get to spend a worthwhile time asleep 

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