<div dir="ltr">On Mon, Oct 6, 2008 at 10:17 AM, Daniel Nöthen <span dir="ltr"><<a href="mailto:bip_trash@gmx.net">bip_trash@gmx.net</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
Hi,<br>
<br>
I've found out that the echo suppression works only one time after qpe was<br>
started. At least this applies to me.<br>
<br>
Phone: freerunner (gta02)<br>
Dist: OM2008.09<br>
gmshandset.state: <a href="http://www.teaparty.net/technotes/data/gsmhandset.state" target="_blank">http://www.teaparty.net/technotes/data/gsmhandset.state</a><br>
<br>
"grep AT%N0187 libficgta01vendor.so" gives me a match.<br>
So I assume that Florians patch got into OM2008.9<br>
<br>
Here is a step by step list of how it behaves to me:<br>
1. Boot the freerunner<br>
2. Make a call -> no echo<br>
3. Hang up<br>
4. Make a call -> echo<br>
5. Hang up<br>
6. /etc/init.d/xserver-nodm restart<br>
7. Make a call -> no echo<br>
8. Hang up<br>
9. Make a call -> echo<br>
.<br>
.<br>
.<br>
<br>
<br>
With the above state file I was able to bring up the "Speaker" volume up to<br>
100%<br>
without hearing any echo on step 2 and 7.<br>
The volumes on both sides were very good.<br>
On step 4 and 9 I could only bring up the "Speaker" volume to 79%.<br>
Above 79% the echo came back.<br>
<br>
So it seems that the echo suppression command (AT%N0187) gets reset after<br>
every call.<br>
<br>
Can anyone confirm this?<br>
<font color="#888888"></font></blockquote><div><br><br>I had noticed the echo came back for some calls but didn't see the pattern.<br><br>I have retested and it seems you are correct that it needs to be done for every call.<br>
<br>Angus <br></div></div><br></div>