Video calls

When a call comes in on your desktop device, you will see an Incoming call alert on your display and hear a ringtone. Depending on the type of the call, different alerts may be displayed,... More >

I tried to make a call, but I cannot hear the called party (Web client)

Prerequisites: If you are participating in a Circuit conversation and you cannot hear anything, then the problem is likely caused by the sound device itself or the Windows settings. Check that the... More >

Starting a group video call

Select the conversation with the contacts you are looking for, or search for it by entering a name into the Search field. If you have not started a conversation with the contacts you want to have a... More >

Adding participants to a conference in a group conversation

In Circuit, conferences are started from group conversations or Conference Bridge. Depending whether you want to add someone just to an ongoing conference call or to the conversation and the call,... More >

I cannot participate in Circuit group calls

When I try to join a Circuit group call, the attempt fails after about five seconds. This behavior was observed when the following conditions are true: Your computer is on a corporate network that... More >

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Using Circuit

Circuit administration

Subscriptions

Video calls