GRANDSTREAM UCM6302 VoIP telephone system

Supports 3000 users and 450 simultaneous calls Zero-configuration provisioning of Grandstream SIP endpoints Built-in conference and meeting platform; supports desktop, Wave app and SIP endpoints Wave for Android, iOS, Chrome and Firefox browsers enable communication with all UCM6300 users and solutions API available for third-party integrations, including CRM and PMS platforms Advanced security protection with secure boot , with unique certificate and random default password to protect calls and bills Three Gigabit auto-sensing RJ45 network ports with integrated PoE + and support for NAT router Automated NAT firewall traversal service facilitates secure remote connections Supports full-band Opus audio codecs and H .264 / H.263 / H.263 + / H.265 / VP8 video codec, jitter resistance up to 50% packet loss Compatible with GDMS for cloud setup, management and monitoring Asterisk * version 16 open source phone operating system based on system.