* Supports up to 500 users and up to 75 concurrent calls * Zero configuration provisioning of Grandstream SIP endpoints * Built-in conferencing & meetings platform; supports desktop, Wave app, and SIP endpoints * Wave for Android, iOS, Chrome and Firefox browsers allows communication with all UCM6300 users & solutions * API available for third-party integrations, including CRM and PMS platforms * Advanced security protection with secure boot, unique certificate and random default password to protect calls and accounts * Three Gigabit auto-sensing RJ45 network ports with integrated PoE+ and support NAT router * Automated NAT firewall traversal service facilitates secure remote connections * Supports Full-Band Opus voice codec and H.264/H.263/ H.263+/H.265/VP8 video codec, jitter resilience up to 50% packet loss * Compatible with GDMS for cloud setup, management and monitoring * Based on Asterisk* version 16 open source telephony operating system
