SvaraRTC Self Hosted Telehealth Starter Kit
Provide a ready to deploy, privacy first, HIPAA ready video consultation solution that:
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Runs 100% on the customer’s infrastructure
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Uses Flutter for cross-platform doctor/patient apps
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Ships with Docker stack for backend (SFU + signaling + TURN)
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Is extensible for other industries with minimal code changes
Core Architecture
Backend (Docker)
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SFU Layer: Mediasoup or LiveKit server for scalable video routing
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Signaling API: Node.js (Express) or Go service for room lifecycle
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TURN/STUN Server: Coturn, for NAT traversal
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Recording Service (Optional): FFmpeg-based mixer container
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Storage: Local disk or S3-compatible bucket (customer chooses)
Frontend (Flutter)
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Doctor app
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Patient app
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Shared RoomKit UI components
Security
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JWT-based room access tokens
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TLS by default
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Optional E2EE for video/audio
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Self-hosted storage (no external cloud unless configured)
Features
Patient Flow
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Receives appointment link/code
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Enters waiting room
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Doctor admits them
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Video call starts (optional recording)
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Post-call notes & prescription upload
Doctor Flow
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Logs in via secure credentials
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Sees list of scheduled appointments
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Joins call & controls admission
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Can share screen/images
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Ends call → patient is disconnected
Shared Features
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Mute/unmute audio & video
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Chat for text-based communication
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Secure file exchange
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Auto bandwidth adaptation (simulcast)
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Local or cloud recording (customer’s storage)
UI Kit Components (Flutter)
Common Widgets
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WaitingRoomScreen() -
VideoCallScreen()with grid/active speaker modes -
ParticipantTile()(with mute/video indicators) -
ChatPanel()with file send -
DeviceSelector()(camera/mic switch) -
ConsentDialog()(pre-call legal agreement)
Compliance Helpers
Common Widgets
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WaitingRoomScreen() -
VideoCallScreen()with grid/active speaker modes -
ParticipantTile()(with mute/video indicators) -
ChatPanel()with file send -
DeviceSelector()(camera/mic switch) -
ConsentDialog()(pre-call legal agreement)
version: "3.8"
services:
sfu:
image: yourorg/mediasoup-sfu:latest
container_name: sfu
restart: always
ports:
– “4000:4000” # signaling to SFU
– “50000-50050:50000-50050/udp” # RTP/RTCP
environment:
– NODE_ENV=production
– LISTEN_IP=0.0.0.0
– ANNOUNCED_IP=${PUBLIC_IP}
networks:
– rtcnet
signaling:
image: yourorg/svarartc-signaling:latest
container_name: signaling
restart: always
ports:
– “3000:3000” # API + WebSocket
environment:
– JWT_SECRET=${JWT_SECRET}
– SFU_URL=sfu:4000
– STORAGE_PATH=/storage
volumes:
– storage-data:/storage
networks:
– rtcnet
turn:
image: instrumentisto/coturn
container_name: turn
restart: always
ports:
– “3478:3478/udp”
– “3478:3478/tcp”
– “5349:5349/tcp”
environment:
– TURN_REALM=telehealth.local
– TURN_USER=${TURN_USER}
– TURN_PASSWORD=${TURN_PASSWORD}
networks:
– rtcnet
recorder:
image: yourorg/svarartc-recorder:latest
container_name: recorder
restart: always
volumes:
– storage-data:/storage
depends_on:
– sfu
environment:
– SFU_URL=sfu:4000
– OUTPUT_PATH=/storage/recordings
networks:
– rtcnet
storage:
image: minio/minio
container_name: storage
command: server /data
ports:
– “9000:9000”
– “9001:9001”
environment:
– MINIO_ROOT_USER=${MINIO_USER}
– MINIO_ROOT_PASSWORD=${MINIO_PASSWORD}
volumes:
– storage-data:/data
networks:
– rtcnet
networks:
rtcnet:
driver: bridge
volumes:
storage-data: