Grandstream PBX UCM6302A

The Grandstream UCM6302A is a powerful IP-PBX system designed to support up to 500 users and handle 75 concurrent calls, making it ideal for small to medium-sized businesses. It features 2 FXS and 2 FXO ports for seamless integration with analog devices and PSTN lines.

Equipped with 3 Gigabit Ethernet ports supporting PoE+, the UCM6302A ensures high-speed network connectivity and easy deployment. The system supports a wide range of call services including call forwarding, call transfer, call waiting, caller ID, do not disturb, voicemail, call recording, blacklist/whitelist management, call routing, and more, enhancing communication efficiency.

Additional features include a built-in SD card reader for local storage, wall-mountable design for flexible installation, and support for secure protocols such as SIP, SRTP, TLS, and SSH to protect communications. The device supports multiple voice codecs including G.722, G.711, iLBC, Opus, and others to ensure high-quality audio.

With comprehensive network protocol support (TCP/IP, UDP, DHCP, DNS, IPv6) and compliance with various international standards, the UCM6302A delivers reliable and secure performance. Its compact dimensions (10.6 x 6.9 x 1.4 inches) and lightweight design (1.6 lb) make it easy to integrate into existing setups.

Overall, the Grandstream UCM6302A IP-PBX is a versatile and robust communication platform that supports extensive user capacity and advanced telephony features, suitable for businesses seeking a scalable and secure phone system.