Grandstream UCM6304

AC input voltage: 100 - 240 V | Ethernet LAN (RJ-45) ports: 3 | AC input frequency: 50/60 Hz | Number of simultaneous calls (max): 200 | Display type: LCD | Package weight: 3.26 kg | AC adapter output voltage: 12 V | Built-in display: Yes | RJ-11 ports quantity: 8 | Call queueing: Yes | Weight: 2.49 kg | Power over Ethernet (PoE) ports quantity: 1 | Network address translation (NAT): Yes | Width: 187.2 mm | Caller ID: Yes | Ethernet LAN: Yes | Ethernet LAN interface type: Gigabit Ethernet | Depth: 485 mm | Call waiting: Yes | Card reader integrated: Yes | Foreign eXchange Office (FXO) ports quantity: 4 | FAX server integrated: Yes | Call park: Yes | Height: 46.2 mm | Number of users: 2000 user(s) | Product type: IP Centrex (hosted/virtual IP) | SIP trunking: Yes | Foreign eXchange Station (FXS) ports quantity: 4 | Conference call: Yes | AC adapter output current: 2 A | Call forwarding: Yes