NobleHost AI Implementation Guide
Complete deployment roadmap for solutions architects, DevOps engineers, and customer success managers
Overview and Intended Audience
NobleHost AI is an end‑to‑end conversational platform that combines ElevenLabs voice synthesis, large‑language models, and Model Context Protocol (MCP) orchestration to deliver natural voice agents for hospitality, travel, and luxury‑service brands. This guide walks implementation teams through every phase required to deploy a production‑ready NobleHost instance from scratch.
Solution Architecture
The platform is composed of five logical layers:
User Interface
Telephone carrier (SIP / PSTN), web chat widget, or mobile app SDK feeding real‑time audio.
Edge Gateway
Twilio Voice or SignalWire handles SIP registration, number pooling, and WebRTC handshakes.
Voice Intelligence Core
ElevenLabs TTS and automatic speech recognition (ASR) convert between audio and text while providing multi‑voice streaming support.
Conversation Orchestrator
NobleHost's LLM router powered by OpenAI GPT‑4o or Claude 3, with MCP for tool invocation and multi‑agent hand‑offs.
Data & Integrations
Knowledge base (RAG), PCI‑segmented payment micro‑service, CRM (HubSpot / Salesforce), PMS (Opera Cloud), and analytics warehouse (BigQuery).
Prerequisites
Required Before Starting
- Organisation‑level ElevenLabs Enterprise licence with API key
- Cloud account (AWS, GCP, or Azure) with VPC peering enabled
- Domain name and valid TLS certificates
- Telephony provider numbers confirmed for target markets
- Access credentials for hotel PMS and CRM sandboxes
- Git repository with CI/CD runner (GitHub Actions recommended)
Environment Setup
Reserve a dedicated Kubernetes namespace
noblehost-prodConfigure managed PostgreSQL cluster
minimum 2 vCPU, 8 GB RAMDeploy NGINX ingress with mutual‑TLS
for internal gRPC trafficInstall HashiCorp Vault
seed with API tokens (ElevenLabs, OpenAI, Twilio, PMS, CRM)Provision Prometheus–Grafana stack
using Helm for observabilityPush baseline IaC via Terraform
use workspaces for dev, staging, prodImplementation Steps
Troubleshooting
Symptom
No audio returned
Root Cause
Ingress blocking outbound port 443
Fix
Update NetworkPolicy to allow egress to ElevenLabs endpoint
Symptom
MCP tool time‑outs
Root Cause
gRPC deadline exceeded due to unoptimised database join
Fix
Add index on booking_id, raise timeout to 4 seconds in agent prompt
Need Implementation Support?
Our implementation team is standing by to help with your deployment.