| | | | | | P850W IP PRO | P855BW IP PRO |
|---|
| | | | | | Display | 2,8" TFT colour | 3,36" TFT colour | 5" TFT colour | 5" TFT colour | | Resolution (pixels) | 320 x 240 | 320 x 240 | 480 x 272 | 480 x 272 | | Tiltable display | - | - | - | Yes | - | Yes | | LAN switch | 2 ports, Gbit | 2 ports, Gbit | 2 ports, Gbit | 2 ports, Gbit | | PoE | IEEE 802.3af, class 2 | IEEE 802.3af, class 2 | IEEE 802.3af, class 3 | IEEE 802.3af, class 3 | | IP | IPv4 & IPv6 | IPv4 & IPv6 | IPv4 & IPv6 | IPv4 & IPv6 | | WLAN IEEE 802.11n/ac | - | - | - | Yes | | Bluetooth | - | - | Yes | - | - | Yes | | Headset connection via | EHS/DHSG/RJ9 interface | EHS/DHSG/RJ9 interface | EHS/DHSG/RJ9 interface | EHS/DHSG/RJ9 interface | | Function keys | 4 (12) self labeling | 4 (12) self labeling | 8 (28) self labeling | 10 (36) self labeling | G.711 A-law, µ-law G.722 (wideband) G.726, G.729AB, GSM 6.10 (FR) |
| Yes | Yes | Yes | | Soft-keys | 4 | 4 | 4 | 4 | | SIP accounts | 6 | 12 | 12 | 12 | | USB | No | 1 | 1 | 2 | 1 | | P800 KEY PRO support | No | via USB | via USB | via USB | | GRAPE (Redirect and Provisioning) | Yes | Yes | Yes | Yes |
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