Grandstream UCM6302A IP PBX

Grandstream UCM6302A IP PBX is a powerful and reliable IP PBX for small to medium businesses. It manages voice calls, conferencing, and messaging in one system. You can connect SIP phones, analog lines, and mobile users easily. It supports remote work, strong security, and cloud management — with no license fees.

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Grandstream UCM6302A IP PBX Key Features & Specifications

• Supports up to 1500 users and 200 concurrent calls

• 2 FXO + 2 FXS ports for PSTN lines, analog phones, or fax

• 3 Gigabit Ethernet ports with PoE+ and built-in router

• Works with Wave app for mobile and desktop calling

• Built-in call features: IVR, call queues, voicemail, recording, auto-attendant

• Strong security with TLS/SRTP encryption and secure boot

• Supports GDMS cloud and RemoteConnect for remote access

• USB & SD card support for backups and call recordings

• Color screen for quick setup and system status