# voiceCallService start automatically

**URL:** <https://forum.legato.io/t/voicecallservice-start-automatically/6661>\
**Category:** Legato Application Framework\
**Created:** [December 10, 2023, 9:12pm UTC](https://forum.legato.io/t/voicecallservice-start-automatically/6661 "2023-12-10T21:12:00Z")\
**Posts on this page:** 2\
**Page:** 2

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**Author:** ![jwolla](https://avatars.discourse-cdn.com/v4/letter/j/7ea924/32.png) [@jwolla](https://forum.legato.io/u/jwolla)\
**Post date:** [December 13, 2023, 6:50pm UTC](https://forum.legato.io/t/voicecallservice-start-automatically/6661/21 "2023-12-13T18:50:44Z")

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We were able to playback audio using PCM after it was enabled:

> **[Audio Playback Mangoh Yellow + WP7611](https://mangoh.discourse.group/t/audio-playback-mangoh-yellow-wp7611/6297/4)**
>
> Probably need to remove the mangoh yellow application one by one to identify which part makes the problem

We didn’t want to use the digital mic, instead we plugged in a headset after hardware modification by moving resistor on mangoh yellow. (our distributor did this for us)

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**Author:** ![bcan](https://avatars.discourse-cdn.com/v4/letter/b/d78d45/32.png) [@bcan](https://forum.legato.io/u/bcan)\
**Post date:** [December 15, 2023, 9:06am UTC](https://forum.legato.io/t/voicecallservice-start-automatically/6661/22 "2023-12-15T09:06:05Z")

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Thank you @jwolla and @jyijyi. I will try it again. We have decided to use a headset as you mentioned. I will inform you after trying it.

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