No sound at Incoming calls

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Cm7.1.5

What steps will reproduce the problem?
1.Answer an incoming call

What is the expected output? What do you see instead?

I expect to listen the person who call me, but after 3 to 5 seconds the call 
goes mute and I need to call back. 

What did you do trying to solve the problem?
So far, nothing.

Please provide any additional information below. (/cache/logger, /dev/log)

Original issue reported on code.google.com by the.r...@gmail.com on 29 Feb 2012 at 1:10

• Merged into: #752

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happened very often at 7.2.0 RC1. Sound restored only after pressed HOLD and 
then UNHOLD

Original comment by nine...@gmail.com on 25 Mar 2012 at 2:23

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Thanks for reporting it here.
As I said elsewhere, I'm not able to reproduce this issue, which is rather 
unfortunate.
If this issue would be specific to 7.2 RC builds, then there would be an 
obvious suspect - the updated libaudio.so that enables call recording.
But if the issue appears already in 7.1.5, then it has to be caused by 
something else...

Anyway, as a first take on this issue, I attach an update package for 
OpenRecovery that will revert the libaudio.

Please let me know if it makes any difference.

I can imagine other possible causes of this issue, so lets test them one after 
another :) .
Just one additional question for now: does it happen mainly for some particular 
contacts? Especially the ones that are using some specific ringtone?

Original comment by kabal...@gmail.com on 27 Mar 2012 at 12:41

• Changed state: Reviewed

Attachments:

• revert-libaudio_update.zip

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Original comment by kabal...@gmail.com on 27 Mar 2012 at 12:58

• Changed state: Duplicate

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Unfortunatelly, this issue is not specific to 7.2.
It is happening on 7.1.5 too (i'm using ho!no!, and he skipped the 7.1.4)
I never get this issue on 7.1.2.

Original comment by the.r...@gmail.com on 27 Mar 2012 at 12:06