Echo issue on OM2008.08 solved
angus.ainslie at gmail.com
Mon Oct 6 18:52:54 CEST 2008
On Mon, Oct 6, 2008 at 10:17 AM, Daniel Nöthen <bip_trash at gmx.net> wrote:
> I've found out that the echo suppression works only one time after qpe was
> started. At least this applies to me.
> Phone: freerunner (gta02)
> Dist: OM2008.09
> gmshandset.state: http://www.teaparty.net/technotes/data/gsmhandset.state
> "grep AT%N0187 libficgta01vendor.so" gives me a match.
> So I assume that Florians patch got into OM2008.9
> Here is a step by step list of how it behaves to me:
> 1. Boot the freerunner
> 2. Make a call -> no echo
> 3. Hang up
> 4. Make a call -> echo
> 5. Hang up
> 6. /etc/init.d/xserver-nodm restart
> 7. Make a call -> no echo
> 8. Hang up
> 9. Make a call -> echo
> With the above state file I was able to bring up the "Speaker" volume up to
> without hearing any echo on step 2 and 7.
> The volumes on both sides were very good.
> On step 4 and 9 I could only bring up the "Speaker" volume to 79%.
> Above 79% the echo came back.
> So it seems that the echo suppression command (AT%N0187) gets reset after
> every call.
> Can anyone confirm this?
I had noticed the echo came back for some calls but didn't see the pattern.
I have retested and it seems you are correct that it needs to be done for
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the community