Install
Single Ansible role or Docker Compose. The offline bundle carries every image and
dependency; updates arrive as a tarball and install through the same path.
Platform
Ubuntu 22.04 / 24.04 LTS. x86_64 primary, ARM64 available. Other distributions on
request.
Media
SFU for browsers, MCU for hardware endpoints, both inside one meeting. AV1, VP9 and
H.264.
Room systems
Poly, Yealink, Cisco, Grandstream and other SIP endpoints join as full participants,
with per-device codec and media profiles. Cascading to external MCUs by URI or dial
plan.
Speech model
NimbleGPT — multilingual, trained on speakerphone, SIP narrowband and mobile
acoustics. Runs on your GPUs; no audio frame leaves the perimeter.
Hardware sizing
Streaming recognition is latency-bound, summarisation is throughput-bound. Sized
separately, deployable on separate hosts.
Media security
TLS 1.3 for signalling, DTLS-SRTP for media.
Agent control
Policy evaluated before the action executes: tool restrictions, cost ceilings,
human-in-the-loop approval. No changes to agent code.
Agent stacks
LangChain, AutoGen, LlamaIndex, or fully custom Python via a thin SDK.
Audit trail
SHA-256 hash chain. Each record hashes the previous one, so any edit breaks
verification for everything after it. One-click integrity check, JSON export.
PII handling
Detected and redacted by Presidio before storage. Raw personal data is never written.
Identity
LDAP and Active Directory. Role-based access: administrator, owner, auditor, viewer.
SAML/OIDC and SCIM on the roadmap.
Licensing
Cryptographically signed files, verified locally. No licence server, no phone-home.
Egress
Zero outbound connections in the runtime path.
Compliance
Designed to support GDPR, HIPAA and equivalent programmes, because the data does not
leave your perimeter. No certification is claimed.