# connection failed in producer transport.ICE connection state transitions from checking to disconnected

**URL:** <https://mediasoup.discourse.group/t/connection-failed-in-producer-transport-ice-connection-state-transitions-from-checking-to-disconnected/6267>\
**Category:** mediasoup libraries\
**Created:** [September 20, 2024, 2:50am UTC](https://mediasoup.discourse.group/t/connection-failed-in-producer-transport-ice-connection-state-transitions-from-checking-to-disconnected/6267 "2024-09-20T02:50:42Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![pratikgiri10](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/pratikgiri10/32/2699_2.png) [@pratikgiri10](https://mediasoup.discourse.group/u/pratikgiri10)\
**Post date:** [September 20, 2024, 2:50am UTC](https://mediasoup.discourse.group/t/connection-failed-in-producer-transport-ice-connection-state-transitions-from-checking-to-disconnected/6267/1 "2024-09-20T02:50:42Z")

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I am new to mediasoup and i am trying to build video conferencing system.  
The issue i am having is connection state changes from connecting to failed and ice connection state transitions from checking to disconnected. I have searched for solutions all over the internet but have not been able to solve this issue.