# Webrtc audio not working

**URL:** <https://community.wowza.com/t/webrtc-audio-not-working/51516>\
**Category:** Wowza Streaming Engine\
**Tags:** webrtc\
**Created:** [June 21, 2018, 2:51pm UTC](https://community.wowza.com/t/webrtc-audio-not-working/51516 "2018-06-21T14:51:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Gabriel\_Potumati1](https://avatars.discourse-cdn.com/v4/letter/g/b5ac83/32.png) [@Gabriel\_Potumati1](https://community.wowza.com/u/Gabriel_Potumati1)\
**Post date:** [June 21, 2018, 2:51pm UTC](https://community.wowza.com/t/webrtc-audio-not-working/51516/1 "2018-06-21T14:51:54Z")

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I’ve been using webrtc normally, but stopped playing the sound. We encode AAC in wirecast with 96kbits / sec and with sampling rate 44,100khz and in wowza we do the transcoder for Opus with 64000bits It was working normally, but now the video plays but it is muted, and the volume button is disabled.