UCM6308

The Grandstream UCM6308 is a powerful enterprise-grade Unified Communications IP PBX designed to provide a complete platform for voice, video, conferencing, messaging, and business collaboration. It combines advanced IP telephony capabilities with integrated communication and collaboration tools, making it an ideal solution for medium-sized businesses, enterprises, hotels, call centers, educational institutions, and multi-site organizations.

The UCM6308 supports up to 1,500 SIP users and up to 200 concurrent calls, providing the scalability required for growing business communication environments. It features 8 FXS ports for analog telephone connections and 8 FXO ports for PSTN line connectivity, allowing seamless integration between IP-based and traditional telephony systems.

The UCM6308 also includes an integrated conferencing and collaboration platform, supporting audio and video meetings through SIP endpoints, desktop devices, web browsers, and the Grandstream Wave application. It supports up to 300 participants in audio conferences and up to 150 participants across simultaneous meetings, making it suitable for organizations with demanding communication requirements.

Key Features

• Supports up to 1,500 SIP users.

• Supports up to 200 concurrent calls.

• Supports up to 150 concurrent SRTP calls.

• 8 × FXS ports for analog telephone connections.

• 8 × FXO ports for PSTN line connectivity.

• 3 × Gigabit Ethernet ports with switched, routed, or dual-mode operation.

• Integrated NAT router functionality.

• 2 × USB 3.0 ports.

• 1 × SD card interface.

• Built-in audio and video conferencing capabilities.

• Supports up to 300 participants in audio conferences.

• Supports up to 150 participants across simultaneous meetings.

• Supports HD video conferencing.

• Compatible with the Grandstream Wave desktop, web, and mobile applications.

• Supports communication through SIP endpoints, desktop devices, mobile devices, and web browsers.

• Zero-configuration provisioning for Grandstream SIP endpoints.

• Supports centralized endpoint management and automatic provisioning.

• Advanced call center features including Call Queues and Automatic Call Distribution (ACD).

• Supports multi-level Interactive Voice Response (IVR).

• Supports voicemail, call recording, call forwarding, call transfer, call parking, ring groups, paging, intercom, and more.

• Supports Voicemail-to-Email and Fax-to-Email.

• Advanced security features including SRTP, TLS, HTTPS, SSH, and 802.1X.

• Supports secure remote connectivity and collaboration.

• Compatible with GDMS for cloud setup, management, monitoring, and troubleshooting.

• API support for integration with third-party platforms such as CRM and PMS systems.

• Based on the Asterisk 16 open-source telephony platform.

• Rack-mountable design for professional installations.

Applications

The UCM6308 is suitable for:

• Enterprise and corporate offices.

• Medium and large businesses.

• Hotels and hospitality environments.

• Call centers.

• Educational institutions.

• Healthcare facilities.

• Retail and multi-branch organizations.

• Organizations requiring centralized voice, video, and collaboration services.

The Grandstream UCM6308 provides a scalable and feature-rich IP PBX platform that brings business telephony, video conferencing, collaboration, mobility, and communication management together in a single on-premise solution.