PBX & Communication System
Advanced business telephony and unified communications solutions for hotels, enterprises, and government organizations — reliable, scalable, and future-ready.
Unified Communications for Modern Business
Whether you're running a 200-room hotel or a multi-site enterprise, your communication system is the backbone of daily operations. MavixTech designs, installs, and manages PBX and unified communication systems that keep your teams connected, your guests served, and your business running smoothly.
- ✓IP-PBX systems for voice, video, and messaging
- ✓Hotel telephony with PMS integration and wake-up calls
- ✓SIP trunking for cost-effective calling
- ✓Unified Communications (UC) — voice, chat, video in one
- ✓Scalable from 10 to 10,000+ extensions
Our Communication Services
Complete telephony and UC solutions — from design to deployment and ongoing management
IP-PBX System Design & Installation
Design and deploy enterprise-grade IP-PBX systems with full call management and routing capabilities.
- •Auto-attendant and IVR configuration
- •Call queues, ring groups, and hunt groups
- •Voicemail-to-email and call recording
- •Multi-site interconnection via VPN/SIP trunk
Hotel Telephony Solutions
Purpose-built PBX features for hospitality — integrated with your PMS for seamless guest services.
- •Guest room phone provisioning (check-in/out)
- •Wake-up call scheduling and confirmation
- •Room status and housekeeping codes
- •Call billing and cost center tracking
Unified Communications (UC)
Bring voice, video, messaging, and presence together — enabling collaboration from anywhere.
- •Desktop and mobile softphone clients
- •Video conferencing and screen sharing
- •Team messaging and presence status
- •Integration with Microsoft Teams and CRM
Maintenance & Support
Keep your communication system running at peak performance with proactive monitoring and rapid response.
- •24/7 system monitoring and alerting
- •Firmware updates and security patches
- •Remote troubleshooting and on-site support
- •Capacity planning and system upgrades
Grandstream — Smart IP Communication
Open-standard, cost-effective IP voice and video solutions ideal for SMBs, hotels, and multi-site deployments.
UCM6300 Series
Enterprise IP-PBX with built-in video conferencing, call recording, and up to 3,000 users. Cloud and on-premise options.
Hotels / SMB / EnterpriseGRP / GXP Series
Professional desktop IP phones with HD audio, color display, and PoE — perfect for offices and hotel back-of-house.
Office / Reception / StaffGHP Series
Purpose-built hotel IP phones — compact, elegant design with programmable speed-dial and guest-friendly interface.
Guest Rooms / Lobby / BathroomCost-Effective
Enterprise features at SMB pricing
Open Standard SIP
Works with any SIP provider
Video Conferencing
Built-in video bridge
Cloud Management
GDMS remote provisioning
Mitel — Enterprise Unified Communications
Trusted by the world's leading hotels and enterprises — delivering reliability, scalability, and advanced UC capabilities since 1973.
MiVoice Business
Full unified communications platform with voice, video, messaging, and contact center — for medium to large enterprises.
Enterprise / Hotel ChainsMiVoice Office 400
Tailored hospitality solution with PMS integration, guest management, wake-up calls, and room status automation.
Hotels / Resorts / HealthcareMiCollab
Unified collaboration platform — voice, video, messaging, and presence across desktop, mobile, and web.
Remote Work / Hybrid TeamsEnterprise-Grade
Scalable to 10,000+ users
Hospitality Ready
PMS integration built-in
Secure & Reliable
99.999% uptime architecture
Global Support
Trusted by Fortune 500
Which Solution Is Right for You?
Both brands deliver excellent communication solutions — here's a quick guide to help you choose
Grandstream
- Best for: SMBs, boutique hotels, branch offices
- Budget-friendly with enterprise features
- Easy to deploy and manage
- Open SIP standard — flexible integration
- Built-in video conferencing
- Hotel-specific IP phones (GHP Series)
- Ideal for 10–500 extensions
Mitel
- Best for: Large hotels, enterprises, government
- Premium reliability and uptime (99.999%)
- Advanced UC and contact center
- Deep PMS/hospitality integration
- MiCollab collaboration suite
- Trusted by global hotel chains (Starwood, etc.)
- Ideal for 500–10,000+ extensions
Solutions for Every Environment
Communication systems designed for the way you work
Hotels & Resorts
Hospitality-grade telephony for guests and staff
- ✓Guest room phones with PMS integration
- ✓Automated wake-up calls
- ✓Room status via phone codes
- ✓Emergency notification system
- ✓Multi-language auto-attendant
Enterprises
Unified communications for productivity
- ✓Desktop and mobile softphones
- ✓Video conferencing rooms
- ✓Call center and IVR
- ✓CRM and Teams integration
- ✓Multi-site VPN connectivity
Government
Secure, reliable communications
- ✓Encrypted voice communication
- ✓Redundant failover architecture
- ✓Call logging and compliance
- ✓PA system integration
- ✓Emergency broadcast capability
Why MavixTech
Your trusted communication system partner
PBX Specialists
Over 20 years designing and deploying telephony systems for hotels, offices, and government agencies.
End-to-End Service
From consultation and cabling to programming, training, and 24/7 maintenance — a single point of contact.
Dual-Brand Partner
Authorized Grandstream and Mitel partner — we recommend the right solution based on your needs and budget.