Technical Specifications:

• Up to 1500 users, 200 concurrent calls, and 150 maximum concurrent SRTP calls
• Up to 9 audio meeting rooms, up to 150 participants
• Integrated platform for Instant Messaging (IM), Audio Conferencing, and Web Meetings to support access from desktop computers, mobile devices, IP phones, and other SIP terminals
• Comes with the free Grandstream Wave app for easy voice communication and Instant Messaging (IM) via desktop computers, network, and Android/iOS devices
• 128×32 B/W dot matrix graphic LCD screen with Down and OK buttons
• LED indicators for Power 1/2, FXS, FXO, LAN, WAN, Heartbeat
• Full-Band Opus voice codec and jitter resilience up to 50% against packet loss
• Advanced protection and security with secure boot, unique certificate, and random default password for call and account protection
• Includes API for integration with third-party platforms and applications as well as CRM and PMS platforms
• Customizable Auto Attendant and IVR (Interactive Voice Response) with 5 levels, in multiple languages
• Enhanced reliability with support for Hot Standby High Availability and local dual deployment
• Compatible with GDMS for cloud-based provisioning, remote management, and monitoring
• Based on Asterisk* open source telephony operating system version 16
• 6-core processor, 4 GB RAM + 128GB Flash memory
• 8 FXS ports & 8 FXO ports
• 3 Gigabit ports, PoE
• 2 USB 3.0 ports
• 1 SD Card interface
• Zero configuration provisioning of Grandstream SIP terminals
• Includes EU PSU 12V-2A power supply
• Wall/desktop mounting capability