Dolby.io Director ICE / TURN Tester

Switch between publishing and subscribing tests, fetch the real ICE server list from Dolby.io Director, and run a live ICE gather test. Relay classification is based on the TURN URL that produced the candidate, not the allocated relay port.

Stream Name

Publishing Token

ICE Transport Policy

Stream Account ID (optional)

TURN transport filters

TURN UDP 3478

TURN TCP 3478

TURNS TLS 443

Other TURN / TURNS

Relay classification is based on the TURN URL that produced the candidate. The relay candidate port itself is typically an allocated ephemeral port, not 3478 or 443.

Ready.

Test Log

0 entries

Resolved ICE Summary

Awaiting test

Director Result

Mode

Publish

Director endpoint

https://director.millicast.com/api/director/publish

Resolved account

—

Resolved stream

—

Candidate result

—

Observed relay paths

Relay UDP 3478

—

Relay TCP 3478

—

Relay TLS 443

—

Host candidates

—

Server reflexive

—

ICE Servers Returned By Director

No response yet.

Subscribe Preview Viewer

Open Viewer

The subscribe test only gathers ICE from Director. The embedded viewer is included as a quick live reference using the Dolby test stream.

Classification rule

This build counts UDP 3478, TCP 3478, and TLS 443 from the candidate.url TURN URL. It does not use the relay candidate's allocated port, because TURN relay allocations usually appear on random high ports.