how can i start recording only when the other part...
# ask-aip
polite-furniture-24847
07/23/2025, 7:23 AMhow can i start recording only when the other participant joins the room. i am using telephony.
t
tall-airline-16756
07/23/2025, 7:23 AMThanks for reaching out, Bryner. I'm an AI assistant and I'm here to help. Give me a moment while I research this topic.
tall-airline-16756
07/23/2025, 7:24 AMI don't have the answer you're looking for.
You could also try asking your question:
• in one of the other Slack channels
or
• to https://deepwiki.com/livekit/livekit_composite which is trained on all LiveKit source code
If you find the answer, please post it here to help others!
p
polite-furniture-24847
07/23/2025, 7:29 AMfrom livekit import api
async def entrypoint(ctx: JobContext):
# Add the following code to the top, before calling ctx.connect()
# Set up recording
req = api.RoomCompositeEgressRequest(
room_name=ctx.room.name,
audio_only=True,
file_outputs=[api.EncodedFileOutput(
file_type=api.EncodedFileType.OGG,
filepath="livekit/my-room-test.ogg",
s3=api.S3Upload(
bucket="<S3 bucket name>",
region="<S3 region>",
access_key="<S3 access key>",
secret="<S3 secret key>",
),
)],
)
lkapi = api.LiveKitAPI()
res = await lkapi.egress.start_room_composite_egress(req)
await lkapi.aclose()
# .. The rest of your entrypoint code follows ...
can i execute this recording after the sip participant picked up the call.