Grandstream PBX UCM6304A

Features
Number of users: 2000 users
SIP trunked radio: Yes
Product type: IP Centrex (hosted/virtual IP)
Number of simultaneous calls (max): 200
network
Ethernet/LAN: Yes
Ethernet LAN interface type: Gigabit Ethernet
Network Address Translation (NAT): Yes
Connections and interfaces
Number of Ethernet LAN ports (RJ-45): 3
Number of Foreign Exchange Station (FXS) connections: 4
Number of Foreign eXchange Office (FXO) ports: 4
Number of Power over Ethernet (PoE) ports: 1
Call Management
Caller ID: Yes
Call forwarding: Yes
Call queue: Yes
Knock: Yes
Telephone conference: Yes
Call Park: Yes
fax
Integrated fax server: Yes
Storage medium
Integrated card reader: Yes
energy
AC input voltage: 100 - 240 V
AC input frequency: 50 - 60 Hz
Power supply output voltage: 12 V
AC adapter output current: 2 A
Weight and dimensions
Width: 175 mm
Depth: 270 mm
Height: 36 mm
Weight: 775 g
Package weight: 1.62 kg
Screen
Built-in display: Yes
Display type: LCD