VOIP PBX APPLIANCE
This IP PBX series allows businesses to unify multiple communication technologies, such as voice, video calling, video conferencing, video surveillance, data tools, mobility options and facility access management onto one common network that can be managed and/or accessed remotely.
• UCM6204 supports up to 500 users and 45 concurrent calls
• Auto Discovery and Zero Configuration of Grandstream SIP endpoints
• Integrated 4 PSTN trunk FXO ports, 2 analog telephone FXS ports with lifeline capability and up to 50 SIP trunk accounts