- Supports from 100 to 6000 users
- Supports from 25 to 500 concurrent calls
- Zero configuration provisioning of Grandstream SIP endpoints
- Security protection using SRTP, TLS and HTTPS encryption technology to protect calls and accounts
- Three Gigabit auto-sensing RJ45 network ports with integrated PoE+ and support NAT router
- API available for third-party integrations, including CRM and PMS platforms
- Built-in video conferencing platform with support for Grandstream Wave desktop app
- Support for wideband HD codecs OPUS & G.722; jitter resilience up to 50% audio packet loss
- Built-in call center suite and call queue for efficient call volume management
- Integrated Call Detail Records and call recording server
- 5-level IVR and multi-language auto-attendant to efficiently handle incoming calls
- Compatible with GDMS for cloud setup, management and monitoring
- Supports any SIP video endpoint that using the H.264, H.263 and H.263+ and VP8 codecs