Acoustic feedback
Lorn Potter
lpotter at trolltech.com
Tue Oct 2 02:54:25 CEST 2007
Michael Welter wrote:
>
>
> Lorn Potter wrote:
>> Michael Welter wrote:
>>> I was making some test calls using the Neo and Qtopia. When I
>>> performed the echo test (+13034144978 x820) I got repeating echos
>>> (like you see with two opposing mirrors).
>>
>> I used a wrong alsa state in the Qtopia tech preview image, which has
>> an echo problem (sidetone), which I think might be this.
>>
>>
>>>
>>> This has been on the list before, but OM will not send DTMF digits
>>> after the call has been set up.
>>
>> This is a bug in Qtopia. Comm guy loved that one. Has been fixed.
>
> The Qtopia sent DTMF digits just fine. OM won't send digits after the
> call has been set up.
ahhhhhha ok. gotcha.
>
>>
>>> Also OM is not able to make calls after returning from sleep mode.
>>
>> Known bug. Still working on this one. For whatever reasons, the modem
>> starts spitting out junk characters.
>>
>>
>>> And I think the calls are not disconnecting properly--if the Neo is
>>> disconnected while the called telephone is ringing, the called
>>> telephone continues to ring.
>>
>> I haven't seen this one.
>>
>> I am going to issue a snapshot update, since I got audiostate
>> switching fixed in Qtopia.
>
> Let me know if you need help with the testing.
I think ScaredyCat from irc has setup snapshot image builds somewhere.
--
Lorn 'ljp' Potter
Software Engineer, Systems Group, MES, Trolltech
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