Usage warning: 80% of Xconcurrent STT connections ...
# ask-aib
bulky-afternoon-12213
02/20/2026, 9:45 AMUsage warning: 80% of Xconcurrent STT connections on LiveKit used
Your project X has recently reached 16 concurrent STT connections, which is nearing the limit of 20. To avoid service disruption for your users, please review your options in the settings page for your project.
Sessions
Session ID
Room name
hEnded at
Duration
Participants
Features
Status
RM_2VMtzcxm6Akc
room_5cf98f46-7463-4cc2-a861-0cade359bf1e
Feb 20, 2026, 13703 PMFeb 20, 2026, 14215 PM6 min
2
Closed
RM_XPKFDKxzpCK7
room_443dbf90-cba8-421f-91a9-6568a65ec4ea
Feb 20, 2026, 13654 PMFeb 20, 2026, 13815 PM2 min
2
Closed
RM_cjfVUofChMwj
room_9abbdfa1-0651-4d85-9217-9ccc8589cffa
Feb 20, 2026, 13653 PMFeb 20, 2026, 13745 PM51 sec
2
Closed
RM_fBPPhk7PQyUf
room_fff18840-0ad2-456b-8034-f483ab6f6bbd
Feb 20, 2026, 13646 PMFeb 20, 2026, 13735 PM49 sec
2
Closed
RM_H7aHoeRn7f5c
room_4c49ee6a-6335-4ac5-80d0-92af02d468fd
Feb 20, 2026, 13626 PMFeb 20, 2026, 13715 PM49 sec
2
Closed
RM_CzyeeMsAyDvs
room_90600654-7667-4a36-b85b-be1ba878c858
Feb 20, 2026, 13611 PMFeb 20, 2026, 13715 PM2 min
2
Closed
RM_Rnj5nrT5vVLj
room_1b3acd03-e62e-49b2-a31a-6945f4f08ae5
Feb 20, 2026, 13536 PMFeb 20, 2026, 13635 PM59 sec
2
Closed
RM_Ro4jmavRxdkU
room_1ed13b9d-2d00-42ca-912b-8f91e8d77b83
Feb 20, 2026, 13518 PMFeb 20, 2026, 13605 PM47 sec
2
Closed
RM_EuJsftRZjXMq
room_4a1f246c-6c70-491c-b44b-5af962fc0795
Feb 20, 2026, 13454 PMFeb 20, 2026, 13545 PM51 sec
2
Closed
RM_JdhoShGnj5Vq
room_6f2650e8-4405-4622-8ab0-3681c3975448
Feb 20, 2026, 13437 PMFeb 20, 2026, 13525 PM47 sec
2
Closed
RM_XCDtdAnCtA7B
room_7ad2f7a8-3eed-45c6-ac99-87e2cb439645
Feb 20, 2026, 13354 PMFeb 20, 2026, 13505 PM2 min
2
Closed
RM_XbP5dMcVruTv
room_56e23560-0caa-4c62-8812-4a76064f24b0
Feb 20, 2026, 13338 PMFeb 20, 2026, 13435 PM57 sec
1
—
Closed
RM_2q4Fn3W64dtD
room_14f8b391-68ca-4ebd-b08c-fada657cdd84
Feb 20, 2026, 13308 PMFeb 20, 2026, 13405 PM57 sec
2
Closed
RM_8CKFbkufkaBX
room_ee3a1b4a-ca81-4e88-8c6d-6c1bb7f14537
Feb 20, 2026, 13222 PMFeb 20, 2026, 13345 PM2 min
2
*Closed*ow this connections work? if agent and user are talking in one session, 2 particiopants, is this considered as 2 concurent connection?
t
tall-airline-16756
02/20/2026, 9:45 AMThanks for reaching out, Lasha. I'm an AI assistant and I'm here to help. Give me a moment while I research this topic.
tall-airline-16756
02/20/2026, 9:45 AMThanks — I can clarify this for you.
What you asked: whether a single session with two participants (agent + user) counts as two concurrent STT connections.
Short answer: No — a session using an STT model counts as one concurrent STT connection regardless of how many participants are in that room.
Details:
• Concurrent STT is counted per active session that is using an STT model, not per participant.
• A single agent session with two participants consumes one STT concurrency slot.
• Your Ship plan limit is 20 concurrent inference sessions; the warning at 16 means 16 sessions were simultaneously using STT.
What you can do if you keep approaching the limit:
• Reduce session duration or automatically stop STT when it's not needed.
• Consolidate voice activity into fewer sessions where practical.
• Upgrade to the Scale plan (50 concurrency) or explore Enterprise provisioning if you expect higher sustained concurrency.
If you’d like, tell me:
• How many simultaneous rooms you expect, and whether STT is needed for every room — I can suggest concrete optimizations. Sources: How much can LiveKit scale? | LiveKit
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