Grandstream UCM6510 IP PBX, 1GB DDR3 Ram, 32GB Flash IP PBX

Tired of dropped calls and complicated phone setups? The Grandstream UCM6510 IP PBX, 1GB DDR3 Ram, 32GB Flash IP PBX gives you a reliable, easy-to-manage phone system that works for any small or midsize office. It replaces old analog switches, saves on phone bills, and lets you add new lines without wiring chaos. If you need clear voice, video calls and strong security, this device is built for you.

Grandstream UCM6510 IP PBX, 1GB DDR3 Ram, 32GB Flash IP PBX

Businesses often struggle with limited phone lines, high maintenance costs, and insecure communications. When calls fail or data is exposed, productivity drops and customers leave. The UCM6510 solves these issues by providing a single platform that handles up to 200 concurrent calls, offers built-in security, and supports both voice and video. It lets you scale as you grow, keeping your communication smooth and safe.

Key Features

• 2 x analog FXS ports and 2 x FXO ports with lifeline power backup.
• 1 x T1/E1/J1 RJ45 interface for traditional carrier lines.
• Dual Gigabit Ethernet with PoE+ for IP phone power.
• USB and SD card slots for expansion and storage.
• 128 x 32 dot matrix LCD with navigation buttons.
• Support for G.711, G.722, G.729, iLBC, T.38 and video codecs H.264, H.263.
• Layer 2 and Layer 3 QoS to prioritize voice traffic.
• Provisioning via TFTP/HTTP/HTTPS and ZeroConfig auto-discovery.
• Media encryption (SRTP, TLS) and SSH/HTTPS management.
• Fail2ban, whitelist/blacklist and strong password policies.
• Call center features: ACD, multiple queues, IVR with up to 5 layers.
• Conference bridges for up to 8 bridges and 64 participants.

Specifications