Grandstream UCM6302A IP PBX Audio Series | Up to 500 Users | 75 Concurrent Calls

Grandstream UCM6302A IP PBX Audio Series | Up to 500 Users | 75 Concurrent Calls | 2 FXS & 2 FXO Ports | 3 Gigabit Ports | PoE | Audio Conferencing, IM & Web Meetings The Grandstream UCM6302A PBX Audio Series is a powerful, scalable, and secure communication solution for businesses. It supports up to 500 users and 75 concurrent calls. This PBX Audio Series offers built-in instant messaging, audio conferencing, and web meetings. It also features advanced security, CRM integration, and remote management via UCM RemoteConnect and the Wave app. Designed for small to mid-sized enterprises, the Grandstream UCM6302A provides unified voice and collaboration tools in one reliable system. Built on the Asterisk 16 open-source platform, this PBX system includes a 4-core processor, 1GB RAM, and 32GB flash memory. It delivers smooth and efficient performance even under high loads. Connectivity is flexible with 2 FXS ports, 2 FXO ports, 3 Gigabit ports with PoE, plus USB and SD card interfaces. Security is a key strength. Features include secure boot, unique device certificates, and randomized default passwords to ensure privacy. Remote teams are easily supported through GDMS cloud management and UCM RemoteConnect. The PBX Audio Series integrates with the Wave app on Android, iOS, desktop, and web. This allows users to access unified communication tools on the go. Additional features like customizable IVR menus, auto attendants, and CRM/PMS API integration make it future-ready. With Hot Standby High Availability and easy provisioning, the Grandstream UCM6302A is a smart investment for growing businesses. UCM6302A PBX Audio Series Specifications: Category Details User Capacity Up to 500 users, 75 concurrent calls, 75 max concurrent SRTP calls Meeting Rooms Up to 5 audio meeting rooms with up to 75 parties Communication Features Built-in Instant Messaging (IM), Audio Conferencing & Web Meetings (accessible via computers, mobile devices, SIP endpoints) Wave App Free app for voice & IM on desktop, web, Android, and iOS Display 320×240 Color LCD Touch Screen with Shortcut Keys & Scroll Bar Voice Codec & Quality Full-Band Opus codec, Jitter resilience (up to 50% packet loss) Security Secure boot, unique certificate, random default password API & Integrations Supports third-party integrations (CRM, PMS, etc.) Auto Attendant & IVR Customizable Auto Attendant, up to 5-layer IVR (multiple languages) Reliability Hot Standby High Availability, local dual deployment Cloud Management Compatible with GDMS for cloud setup, monitoring Operating System Asterisk* (v16) open-source telephony OS Hardware Specs 4-core CPU, 1GB RAM + 32GB Flash Ports 2 FXS & 2 FXO Ports, 3 Gigabit PoE Ports, 1 USB 2.0, 1 USB 3.0, 1 SD Card slot Provisioning Zero-config for Grandstream SIP endpoints Power Supply EU PSU 12V-1.5A Mounting Options Wall-mountable & desktop placement PBX Audio Series