Grandstream Ucm6302 (Ip PBX System)

Grandstream UCM6302 (IP PBX System) A powerful on-premise IP PBX / unified communications server designed for medium to large businesses, supporting voice calling, extensions, conferencing, and remote communication via SIP and the Wave app. Specifications: • Up to 1000 SIP users (extensions) • Up to 150 concurrent calls (G.711) • Based on Asterisk v16 telephony engine • Built-in audio conferencing (up to ~150 participants) • Supports video conferencing (small meeting rooms) • 3 × Gigabit Ethernet ports ( Mbps) with switch/router modes • Integrated NAT router + firewall traversal • Supports SIP trunking, IVR, call routing, voicemail, recording • Works with Grandstream Wave app (mobile/desktop/web calling)