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What IP address is being used for Outbound Trunks on the LiveKit hosted platform?

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LiveKit Cloud nodes do not have a static IP address range for outbound trunks. This means there is no specific IP address that can be provided for outbound trunk traffic from the LiveKit hosted platform.

Instead, LiveKit recommends using user/password authentication on your SIP trunk provider. If IP range authentication is unavailable or required in addition to user/password authentication, you would need to set range(s) that include all IPs, such as `0.0.0.0/0` or `0.0.0.0/1` + `128.0.0.0/1`.

This is because LiveKit Cloud infrastructure uses dynamic IP addresses that can change, making it impractical to maintain a static IP range for outbound SIP traffic.
 Sources: <https://docs.livekit.io/sip/trunk-outbound|SIP outbound trunk | LiveKit Docs>