Roundtable

Meetings and webinars

The call quality argument, settled

A selective forwarding architecture with media servers in eleven regions, simulcast on every publisher, and recordings transcribed before the meeting invite has closed.

 up to 10,000 attendees 11 media regions transcripts included
2.5Mbit/s
per publisher, 1080p
11
media regions
10,000
max webinar attendees
148ms
median end-to-end latency

Why calls actually stay up

Selective forwarding

Every participant publishes once and subscribes to exactly the layers their device and link can handle. No mixing, no single bottleneck.

Simulcast everywhere

Three spatial layers and three temporal layers per publisher, so a bad connection degrades one person's view, not the room.

Region pinning

Meetings are hosted in the region closest to the majority, and can be pinned for data-residency reasons.

Live transcription

Speaker-attributed, in 31 languages, available during the call and searchable afterwards.

End-to-end encryption

Insertable streams with per-participant keys for meetings that need it, at the cost of server-side recording.

Embeddable

The same media stack as a JavaScript SDK, so you can put calls inside your own product.

A normal Tuesday

Concurrent publishers
06:0009:0012:0015:0018:00
PublishersSubscribers ÷ 10
41,208
Peak publishers
128 Gbps
Peak egress
31 min
Median call
0.4%
Packet loss, p95

Common questions

Up to 49 tiles by default; the SDK will let you subscribe to more if the device can decode them. Beyond that, the useful limit is human, not technical.