Grandstream GXP 1625 HD

Firmware upgradeable: Yes | Product colour: Black | Bluetooth: No | Display diagonal: 7.49 cm (2.95") | Input frequency: 50/60 Hz | AC adapter input voltage: 100 - 240 V | Package weight: 1.1 kg | Full duplex: Yes | Voice codecs: iLBC | Call forwarding: Yes | Call transfer: Yes | Touchscreen: No | Wi-Fi: No | Product type: IP Phone | Ethernet LAN (RJ-45) ports: 2 | Number of programmable keys: 3 | Ethernet LAN interface type: Fast Ethernet | Power over Ethernet (PoE): Yes | Voice codecs: G.711a | Voice codecs: G.726 | Width: 209 mm | Voice codecs: G.723 | Quality of Service (QoS) support: Yes | Voice codecs: G.722 | Warnings: Follow instructions for correct installation and use. | Warnings: Do not open the appliance, risk of electric shock. | Storage relative humidity (H-H): -10 - 60% | Operating temperature (T-T): 0 - 40 °C | Operating relative humidity (H-H): 10 - 90% | Dual-Tone Multi-Frequency (DTMF) modes: In-band | Phonebook capacity: 500 entries | Voice codecs: CNG | Lines quantity: 2 lines | Ethernet LAN data rates: 10,100 Mbit/s | Front camera: No | Number of function keys: 13 | Display resolution: 132 x 48 pixels | Ethernet LAN: Yes | Display: LCD | Backlight display: Yes | Weight: 730 g | Call log entries: 200 | Power consumption (typical): 6.49 W | Call pick up: Yes | Call history: Yes | Answering machine: Yes | Depth: 184.5 mm | Voice codecs: G.729B | Harmonized System (HS) code: 85171800 | Speakerphone: Yes | Handset type: Wired handset | Call hold: Yes | Voice codecs: G.711Mu | Voice codecs: G.729A | Ethernet cable: Yes | Call waiting: Yes | Volume control: Digital | Backlight keypad: Yes | Dual-Tone Multi-Frequency (DTMF) modes: Out-of band | Call park: Yes | Voice codecs: VAD | Height: 76.2 mm | AC adapter included: Yes | Caller ID: Yes | Number of handles included: 1 pc(s) | Warnings: Store away from water and moisture.