# WebRTC demo page and Firefox

**URL:** <https://community.wowza.com/t/webrtc-demo-page-and-firefox/92337>\
**Category:** Wowza Video (Formerly Streaming Cloud)\
**Tags:** webrtc\
**Created:** [November 13, 2020, 8:14am UTC](https://community.wowza.com/t/webrtc-demo-page-and-firefox/92337 "2020-11-13T08:14:53Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![Emma-Louise\_Leavey](https://avatars.discourse-cdn.com/v4/letter/e/41988e/32.png) [@Emma-Louise\_Leavey](https://community.wowza.com/u/Emma-Louise_Leavey)\
**Post date:** [December 15, 2020, 7:12am UTC](https://community.wowza.com/t/webrtc-demo-page-and-firefox/92337/8 "2020-12-15T07:12:20Z")

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Same here. Both UDP and TCP enabled (UDP as default). Still doesn’t work:  
WebRTC: ICE failed, add a STUN server and see about:webrtc for more details

Issues have been open for more that 2 years about this.

Only works if UDP is the only ICE candidate option.

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_[View the full topic](https://community.wowza.com/t/webrtc-demo-page-and-firefox/92337)._