Grandstream UCM6302 IP PBX

Grandstream UCM6302 IP PBX System is an enterprise-grade unified communications solution designed for medium and large businesses that require advanced voice, video, conferencing, and collaboration capabilities. Supporting up to 1,000 users and 150 concurrent calls, the UCM6302 delivers a comprehensive communication platform that combines IP telephony, video conferencing, mobility, security, and business integrations without recurring licensing fees. With built-in FXO and FXS ports, cloud management support, and advanced collaboration tools, this IP PBX enables organizations to centralize communications and improve operational efficiency.

Product Features

Supports Up to 1,000 Users and 150 Concurrent Calls

The UCM6302 is designed to support growing organizations with up to 1,000 registered users and 150 simultaneous calls, making it ideal for enterprises, educational institutions, healthcare facilities, hotels, and multi-site businesses.

Integrated Voice and Video Communications

This IP PBX unifies voice calling, video conferencing, web meetings, messaging, mobility services, intercom functionality, access control integration, and business collaboration tools on a single platform.

Built-In Audio and Video Conferencing

The UCM6302 includes an integrated conferencing bridge that supports up to 150 participants in audio conferences and multiple HD video conference rooms, enabling effective collaboration without additional conferencing platforms.

Dual FXO and FXS Connectivity

Equipped with two FXO ports and two FXS ports, the UCM6302 allows businesses to connect traditional PSTN telephone lines, analog telephones, and fax machines while transitioning to modern IP communications.

Wave App for Remote Collaboration

The integrated Wave application enables users to make and receive calls, participate in meetings, and communicate securely from Windows, macOS, Android, iOS, Chrome, and Firefox devices.

Zero-Touch Provisioning

Grandstream SIP endpoints can be automatically discovered and configured, simplifying deployment and reducing the time required to manage communication infrastructure.

Advanced Security Protection

The UCM6302 includes enterprise-grade security features such as secure boot, unique device certificates, SRTP encryption, TLS security protocols, and randomized default credentials to protect business communications and user accounts.

Cloud Management and Remote Access

Support for GDMS cloud management and automated NAT firewall traversal allows administrators to deploy, manage, monitor, and maintain communication systems remotely and securely.

High-Speed Gigabit Networking

Three Gigabit Ethernet ports with integrated PoE+ support provide high-performance network connectivity and flexible deployment options for demanding business environments.

Open API Integration

An open API allows seamless integration with CRM systems, hotel management platforms (PMS), and other third-party business applications, improving productivity and workflow automation.

Asterisk-Based Telephony Platform

Built on Asterisk Version 16, the UCM6302 provides enterprise-class call management, advanced telephony features, and compatibility with a wide range of SIP devices and services.

Product Specifications

• Model: Grandstream UCM6302
• Product Type: Enterprise IP PBX System
• Maximum Users: 1,000
• Maximum Concurrent Calls: 150
• Maximum Concurrent SRTP Calls: 100
• Audio Conference Capacity: Up to 150 Participants
• Video Conference Rooms: Up to 3 Rooms
• Video Conference Participants: Up to 20 Participants
• FXO Ports: 2 × RJ11
• FXS Ports: 2 × RJ11
• Network Interfaces: 3 × Gigabit Ethernet Ports with PoE+
• NAT Router Support: Yes
• USB Ports: 1 × USB 2.0, 1 × USB 3.0
• Storage Expansion: 1 × SD Card Slot
• Display: 320 × 240 Color Touchscreen LCD
• Audio Codecs: Opus, G.711 A-law/U-law, G.722, G.723.1, G.726-32, G.729A/B, iLBC, GSM
• Video Codecs: H.264, H.263, H.263+, H.265, VP8
• Fax Support: T.38
• Security Protocols: TLS, SRTP, Secure Boot, Device Certificates
• API Support: CRM and PMS Integration
• Cloud Management: GDMS Compatible
• Remote Connectivity: Automated NAT Firewall Traversal
• Operating Platform: Asterisk Version 16
• Provisioning: Zero-Touch Auto Provisioning
• Mounting Options: Desktop and Wall Mount
• Network Speed: Gigabit Ethernet
• Power over Ethernet: Supported
• Ideal For: Medium Businesses, Enterprises, Hotels, Healthcare Facilities, Educational Institutions, and Multi-Branch Organizations

Benefits and Capabilities of this System

• Video and Audio Conferencing: Comes with a built-in platform that allows for video conferencing and audio without the need for an additional computer.
• Wave App: Works with the Wave app, which allows employees to use their mobile phones (Android/iOS) or computers to receive and make office calls from anywhere.
• No Monthly Licenses: Unlike other systems, if you purchase this device, you do not need to pay monthly or annual license fees for its features.
• Cloud Management: Compatible with GDMS and UCM Remote Connect systems for remote configuration and protection via the cloud.