Enterprise-grade hardware, entirely under your control.
Host your meetings, telephony, and collaboration securely in your own building — pre-installed, pre-configured NCHUA CORE appliances.
Need this without dedicated hardware? See Virtual Core →Your Data. Your Control.
Nothing leaves your environment.
Enterprise Security
Encrypted in transit and full audit controls.
Unified Meetings & Telephony
One platform, not a patchwork of vendors.
Reliable Hardware
RAID-protected storage on CORE 300 and up.
Five sizes, one platform
Every NCHUA CORE appliance runs the exact same software stack — pick the hardware that matches how many people you need to serve, not a different product.
NCHUA CORE 100
Small Business Appliance
- Up to 50 users
- 25 concurrent meetings
- 50 concurrent calls
- 2U rackmount
- Intel® Core™ i5
- 16GB RAM | 2TB storage
Perfect for small businesses and branch offices.
NCHUA CORE 300
Growing Business Appliance
- Up to 250 users
- 75 concurrent meetings
- 150 concurrent calls
- 2U rackmount
- Intel® Xeon® E-2336
- 32GB RAM | 4TB storage (RAID 1)
Ideal for growing teams and mid-sized organizations.
NCHUA CORE 700
Enterprise Appliance
- Up to 1,000 users
- 200 concurrent meetings
- 500 concurrent calls
- 2U rackmount
- Intel® Xeon® Silver 4310
- 64GB RAM | 8TB storage (RAID 10)
Built for performance, reliability, and enterprise workloads.
NCHUA CORE 1500
Large Enterprise Appliance
- Up to 3,000 users
- 500 concurrent meetings
- 1,000 concurrent calls
- 3U rackmount
- Dual Intel® Xeon® Silver 4314
- 128GB RAM | 16TB storage (RAID 10)
For large enterprises with demanding collaboration and telephony needs.
NCHUA CORE 3000
Data Center Appliance
- Up to 10,000+ users
- 1,500 concurrent meetings
- 3,000 concurrent calls
- 4U rackmount
- Dual Intel® Xeon® Gold 6348
- 256GB RAM | 24TB storage (RAID 10)
High-capacity solution for data centers and service providers.
Unified communications, in-house
HD Meetings
Crystal-clear video, screen sharing, chat, and recording.
AI-Powered
Transcription, summaries, action items, and intelligent search.
Telephony System
Full PBX capabilities with extensions, IVR, call routing, and voicemail.
Security & Compliance
Encrypted in transit, access control, auditing, and data sovereignty.
Messaging & Collaboration
Team chat, channels, file sharing, and presence.
Easy Management
Web-based admin console for users, devices, meetings, and telephony.
Deployment you control
NCHUA Applications
Meetings • Chat • Whiteboard • AI • Collaboration
NCHUA Telephony
PBX • Call Control • Voicemail • IVR • Routing
NCHUA Platform Services
User Management • Directory • Security • Analytics
NCHUA Physical Core Hardware
High Performance • RAID Storage (CORE 300+) • On-Prem Control
Ideal for organizations that
- Require full control of their communications and meeting data.
- Operate in regulated industries and need data sovereignty.
- Prefer on-premises infrastructure over cloud dependencies.
- Need high reliability, uptime, and business continuity.
- Want predictable costs with no per-user cloud fees.
Appliance highlights
100% On-Premises
Your data never leaves your environment.
Unified Platform
Meetings, telephony, and collaboration in one.
Built for Enterprise
Scalable, secure, and reliable.
Not sure which appliance fits your team?
Tell us your headcount and concurrency needs, and we'll help you size the right NCHUA CORE appliance.