Grandstream UCM6308A IP PBX - Powerful Unified Communication Solution

The Grandstream UCM6308A is an advanced on-premise IP PBX audio system designed for enterprise-class unified communications and collaboration. Supporting up to 1500 users and handling up to 200 concurrent calls, this device integrates core business communication needs including voice, instant messaging (IM), audio conferencing, and web meetings without video conferencing.

Featuring 8 FXO and 8 FXS ports for PSTN lines and analog telephone connections, the UCM6308A offers flexible telephony integration. It includes three Gigabit auto-sensing RJ45 network ports with PoE+ support and NAT/router capabilities to streamline network management.

The system incorporates built-in IM, an audio conferencing platform, and compatibility with the Wave app (available on Android, iOS, and browsers) for seamless collaboration across desktops, mobile devices, and SIP endpoints. Additionally, the UCM RemoteConnect cloud service allows secure remote access for distant users, fostering productivity beyond the office.

Security is prioritized with advanced protections such as secure boot, unique device certificates, and randomized default passwords to safeguard calls and user accounts. The solution is based on the Asterisk v16 open-source telephony OS, ensuring a robust, flexible foundation.

Perfect for businesses seeking a scalable, reliable, and secure telephony and collaboration platform without video conferencing features.

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Key Features

• Supports up to 1500 users and 200 concurrent calls
• Includes 8 FXS analog telephone ports (RJ11) and 8 FXO PSTN trunk ports (RJ11)
• Three Gigabit auto-sensing RJ45 network ports with integrated PoE+ and NAT/router support
• Built-in Instant Messaging (IM), Audio Conferencing & Web Meetings platform
• Compatible with Wave app for Android, iOS, Chrome, and Firefox browsers
• UCM RemoteConnect cloud service enabling remote user access
• Advanced security: secure boot, unique certificate, and randomized default password
• Based on Asterisk v16 open-source telephony OS
• API available for third-party integrations

Applications

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