IP telefon GRANDSTREAM GRP 2612P HD (HD audio, PoE)

Network Bluetooth: No Ethernet LAN: Yes Security algorithms: SSL/TLS Security algorithms: 256-bit AES Quality of Service (QoS) support: Yes Ethernet LAN interface type: Fast Ethernet Security algorithms: MD5 Security algorithms: SRTP Operational conditions Operating relative humidity (H-H): 10 - 90% Operating temperature (T-T): 0 - 40 °C Storage temperature (T-T): -10 - 60 °C Storage relative humidity (H-H): 10 - 90% Phone features Call park: Yes Conference call: Yes Call hold: Yes Call log entries: 1000 Phonebook sharing: Yes Lines quantity: 2 lines Call pick up: Yes Call waiting: Yes Call forwarding: Yes Call transfer: Yes Answering machine: Yes Weight & dimensions Width: 203 mm Depth: 193 mm Height: 52.1 mm Management features Number of programmable keys: 4 Firmware upgradeable: Yes Volume control: Buttons Display Display resolution: 320 x 240 pixels Display diagonal: 6.1 cm (2.4") Display: TFT Touchscreen: No Audio Voice codecs: G.723 Speakerphone: Yes Voice codecs: iLBC Voice codecs: G.729B Voice codecs: OPUS Voice codecs: G.729A Voice codecs: G.711u Voice codecs: G.722 Voice codecs: G.711a Voice codecs: G.726 Camera Front camera: No Performance Password protection type: User Dual-Tone Multi-Frequency (DTMF) modes: In-band Dual-Tone Multi-Frequency (DTMF) modes: SIP info Password protection type: Supervisor Dual-Tone Multi-Frequency (DTMF) modes: Out-of band Ports & interfaces RJ-9 ports quantity: 1 Ethernet LAN (RJ-45) ports: 2 Design Handset type: Wired handset Product colour: Black Product type: IP Phone Packaging content Quick start guide: Yes Number of handles included: 1 pc(s) Cables included: LAN (RJ-45) Power AC adapter input voltage: 100 - 240 V Power over Ethernet (PoE): Yes AC adapter output voltage: 5 V Technical details Harmonized System (HS) code: 85171800