Grandstream PBX UCM6308A

Features:

• Supports up to 1500 users and up to 200 simultaneous calls
• Zero Configuration Provisioning of Grandstream SIP Endpoints
• Free Wave app enables easy voice & instant messaging (IM) communication across desktops, web and Android/ iOS devices
• 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 for NAT routers
• Automatic NAT firewall traversal service facilitates secure remote connections
• Improved reliability by supporting hot standby high availability and local dual deployment
• Supports full-band Opus voice codec, jitter resilience up to 50% packet loss
• Compatible with GDMS for cloud setup, management and monitoring
• Based on the open source telephony operating system Asterisk* version 16