#2883 Mic sense no signal on HTC m8 Lollipop -Latest trunk

[Anonymous]

Originally created by: mayank19...@gmail.com

What steps will reproduce the problem?
1.Call someone , the call gets connected normally
2. u can hear the other person, but he doesnt hear you
3. click settings icon during the call, mic signal bar doesnt seems to be moving

What is the expected output? What do you see instead?
the other person shud hear me. But he doesnt
No issues with my other phone HTC one x, Samsung tab 8 , on Kitkat

What version of the product are you using? On what device / operating
system?
Latest trunk([r2469]) from SVN and even tried latest version from playstore

Please provide any additional information below.
The mic doesnt sense any sound(the mic volume indicator from call settings hardly moves) and thus doesnt send anything on the other end.

One interesting thing i found out while tinkering , when i click the Bluetooth icon during the call it starts to work again :) the mic starts responding and the other party can hear me.
A small audio routing bug it seems.

[Anonymous]

Originally posted by: mayank19...@gmail.com

I can see one more HTC one M8 Owner on playstore reporting the same with lollipop:

https://play.google.com/store/apps/details?id=com.csipsimple&reviewId=Z3A6QU9xcFRPRlNmeDM0Q3U5SlJpOGRsZ2paSlN2TkRtWW5YMzhocFNfRVE4aGtkUUFhVFkyeV9jX0Q4VDN5TGRweHV2bUEzVkNvZWFmdHZ5RUh4eGhELUE

[Anonymous]

Originally posted by: karthik....@gmail.com

I too have same problem . Is there any fix ?. How can we turn off bluetooth automatically on HTC + lollipop when make a call . At present  need to  click on bluetooth icon to route audio through mic

[Anonymous]

Originally posted by: r3gis...@gmail.com

Indeed, interesting that BT option helps.
Could mean that the problem is with the audio clockrate; (BT force it to 8kHz).

So you can try to go in settings > media > clock rate and change it to 8kHz.

In case of problems with device specific audio implementation many other options can be helpful.

You can try to follow instructions given here:
https://code.google.com/p/csipsimple/wiki/FAQ?wl=en#Audio_routing_troubleshooting
It shows how to enter the audio troubleshooting mode. You can then test various combination. If you find one working good for this device, please tell me so that I can add these settings by default for this device.

Thanks!

Status: Need-Details

[Anonymous]

Originally posted by: FlaviusL...@gmail.com

I have an HTC One M8 also. The 8kHz setting does not work.

[Anonymous]

Originally posted by: mayank19...@gmail.com

Hello,

Tried
"Could mean that the problem is with the audio clockrate; (BT force it to 8kHz).
So you can try to go in settings > media > clock rate and change it to 8kHz."

Same result/no change.

Followed the instruction in the Troubleshooting guide and "Use WebRTC implementation" option did the trick.
Mic now sense signals for all calls unlike before which used to fail for 80% of the calls.

@karthik Can u please confirm the results?

PFA screenshot for device Details u may need for the patch.

Ive obvserved one more issue. When u call someone, the earpiece voice is a bit sharp, then i tap the loudspeaker button twice to enable and again to disable it(the way we did for Bluetooth :D ). And would find the earpiece voice to become normal and clearer than before.

Any thoughts ?

Regards
Mayank Nakrani

[Anonymous]

Originally posted by: karthik....@gmail.com

Use WebRTC implementation doesn't work on  lollipop 5.0.1 on htc m8 .  On 5.0.2 we should press on loud speaker to get 2 way audio . Is there any one having some fix either it is end user level ( interface settings ) or  developer level ( some patch ) …..