I'm happy to help you retrieve call data such as call duration, status, and timestamps (started at, ended at) in LiveKit. Here are some methods you can use: • Call Status: You can use the

sip.callStatus

participant attribute to keep an eye on the real-time state of the call. The statuses you might see include dialing, ringing, active, automation, and hangup. • Call Started At / Ended At: These timestamps are available in the

started_at_ns

and

ended_at_ns

fields within the

SIPCallInfo

object. They represent the time in nanoseconds since the Unix epoch. • Call Duration: You can find the duration by simply subtracting

started_at_ns

from

ended_at_ns

. If you want to access this data programmatically, setting up webhooks to receive analytics events like

SIP_CALL_STARTED

and

SIP_CALL_ENDED

is a great approach. These events will include the

SIPCallInfo

object with all the details you need. Please feel free to reach out if you'd like any help with setting up those webhooks or if you have any other questions. I'm here to support you! Sources: SIP & Telephony Integration | livekit/livekit_composite | DeepWiki | livekit/livekit_analytics.pb.go | livekit-protocol/src/livekit.rs | livekit-protocol/livekit/protocol/analytics.py | Making calls using SIP | LiveKit Docs