| Adaptive jitter buffers | Yes |
| Automatic gain control | Yes |
| Comfort noise generation (CNG) | Yes |
| Microphone mute | Yes |
| Noise reduction | Yes |
| Packet loss concealment (PLC) | Yes |
| Speakerphone | Yes |
| Voice activity detection | Yes |
| Voice codecs | G.711a/G.722/G.723.1/G.726/G.729/G.729A/G.729B/iLBC |
| Handset type | Wireless handset |
| Product colour | Grey |
| Product type | IP Phone |
| Wall mountable | Yes |
| Display | LCD |
| Display diagonal | 7 " |
| Display resolution | 1024 x 600 Pixel |
| Touchscreen | Yes |
| Touchscreen type | Capacitive |
| Integrated voicemail | Yes |
| Keypad number of keys | 27 |
| Number of function keys | 7 |
| Bluetooth | Yes |
| Bluetooth version | 4.2 |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000 Mbit/s |
| Ethernet LAN interface type | Gigabit Ethernet |
| Networking standards | IEEE 802.11a/IEEE 802.11b/IEEE 802.11g/IEEE 802.11n/IEEE 802.1x/IEEE 802.3af |
| Quality of Service (QoS) support | Yes |
| Security algorithms | 256-bit AES/HTTPS/TLS/WPA2/WPA3 |
| Supported network protocols | IPv4/IPv6, SIP v1 (RFC2543), v2 (RFC3261), UDP/TCP/DNS-SRV (RFC 3263) |
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11a/802.11b/802.11g/Wi-Fi 4 (802.11n) |
| Operating relative humidity (H-H) | 10 - 95 % |
| Operating temperature (T-T) | 0 - 40 °C |
| Number of handles included | 1 pz |
| Dual-Tone Multi-Frequency (DTMF) modes | In-band/Out-of band/SIP info |
| Anonymous call | Yes |
| Anonymous call rejection | Yes |
| Answering machine | Yes |
| Call forwarding | Yes |
| Call hold | Yes |
| Call park | Yes |
| Call pick up | Yes |
| Call return | Yes |
| Call transfer | Yes |
| Call waiting | Yes |
| Caller ID | Yes |
| Conference call | Yes |
| Do not disturb function | Yes |
| Full duplex | Yes |
| Intercom | Yes |
| Message-waiting indicator (MWI) | Yes |
| Phonebook capacity | 1000 voci |
| Redialing | Yes |
| Speed dialling | Yes |
| Ethernet LAN (RJ-45) ports | 2 |
| RJ-9 ports quantity | 2 |
| USB 2.0 ports quantity | 2 |
| Power over Ethernet (PoE) | Yes |
| Brand Name | Yealink |
| Warranty | 1 |
| Video codecs | H.264 High Profile, H.264, VP8 |
| Video resolutions | 1280 x 720 Pixel |
Scheda tecnica
Riferimenti Specifici
Riferimento: 2200-48820-025
Marca: HP Poly
Marca: Cisco
Riferimento: 2200-49700-019
Marca: HP Poly
Marca: Cisco SB
Marca: Cisco
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