Grandstream Ucm6301 (Ip PBX System)

Grandstream UCM6301 (IP PBX System) A compact on-premise IP PBX / unified communications server designed for small to medium businesses, handling voice calls, extensions, conferencing, and remote collaboration. Specifications: • Up to 500 SIP users (extensions) • Up to 75 concurrent calls (G.711) • Based on Asterisk v16 telephony platform • Built-in audio conferencing (up to 75 participants) • Integrated video conferencing support (small meeting rooms) • Supports Grandstream Wave app (mobile/desktop/web calling) • 3 × Gigabit Ethernet ports (LAN/WAN/switch modes) with NAT router support • 1 × FXO port + 1 × FXS port for analog line/device integration • SIP trunking, IVR, call routing, voicemail, call recording • Built-in firewall traversal and remote access support