
The Snom D815WB is a premium IP desk phone engineered for demanding business environments where flexibility, audio quality and user experience are paramount. This professional-grade device combines reliable wired connectivity with integrated Wi-Fi and Bluetooth capabilities, delivering exceptional versatility for modern unified communications workflows.
Ideal for corporate offices, healthcare facilities, hospitality environments and collaborative workspaces, the D815WB adapts seamlessly to diverse professional settings. Its elegant design and anti-bacterial housing make it suitable for shared workspace deployments and high-traffic areas where hygiene matters. The device supports flexible desk arrangements thanks to wireless network connectivity options.
The 5-inch IPS colour display with 480 x 272 pixel resolution provides outstanding clarity and wide viewing angles. Navigation through contacts, call logs and menus is intuitive and efficient. The razor-sharp rendering ensures comfortable viewing during extended use. Ten programmable SmartLabel keys with multi-colour indicators enable rapid access to frequently used functions, contacts and line appearances, whilst seven dedicated function keys streamline call handling.
Integrated Wi-Fi support (802.11n and 802.11ac standards) enables wireless network deployment without compromising voice quality. Built-in Bluetooth allows seamless pairing with wireless headsets, providing users with mobility during calls. Dual Gigabit Ethernet ports ensure high-speed wired connectivity with integrated switch functionality for connecting a PC. The USB 2.0 Type A port supports accessory expansion including additional modules.
The D815WB delivers exceptional voice quality with support for wideband codecs including G.722, G.711a/ulaw, G.723.1, G.726, G.729ab and GSM 6.10. Microphone frequency response spans 100 Hz to 80 kHz, capturing natural voice characteristics. Full-duplex speakerphone with advanced echo cancellation enables clear conference calls. Voice activity detection, comfort noise generation and packet loss concealment ensure consistent call quality even under challenging network conditions.
The device provides extensive telephony functionality including call waiting, call hold, call transfer, conference calling, speed dialling and caller ID. Additional features such as call park, anonymous calling, simultaneous ring and call history support sophisticated call handling workflows. The customisable user interface adapts to specific business requirements with programmable key assignments and visual adjustments.
Power over Ethernet (PoE) support simplifies installation by eliminating separate power adapters. The device supports SIP protocol with comprehensive VoIP standards including SDP, RTP, RTCP, RTCP-XR, STUN and ICE. Remote provisioning and management capabilities enable efficient deployment at scale. Plug and Play functionality accelerates initial setup. The D815WB is expandable with Snom D8C expansion modules for users requiring additional programmable keys.
| Specification | Value |
| Product Type | IP Phone |
| Display | 12.7 cm (5") IPS colour display |
| Display Resolution | 480 x 272 pixels |
| Programmable Keys | 10 SmartLabel keys |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Bluetooth | Yes |
| Ethernet | Gigabit Ethernet (dual ports) |
| Voice Codecs | G.711a, G.711ulaw, G.722, G.723.1, G.726, G.729ab, GSM 6.10 |
| Speakerphone | Full-duplex |
| Headset Connectivity | RJ-9, Bluetooth |
| Power over Ethernet | Yes |
| USB Port | 1x USB 2.0 Type A |
| Dimensions (W x D x H) | 24.3 x 21.0 x 4.5 cm |
| Weight | 1.15 kg |
| Operating Temperature | 0 to 35 °C |
| Manufacturer part # | 4727 |
|---|---|
| EAN | 4262377560938 |
| Warranty | 2 years |
| By Sector | Hotels and restaurants, Public administrations, Corporate and Office, Hybrid work |
| Corded or cordless | Corded |
| Popular Filters | With screen, Wall-mounted |
| Number of SIP Accounts | 12 SIP accounts |
| Technology | VoIP |
| Function keys | With call key , With hands free kit, With mute key , With navigation key , With redial key, With voicemail access |
| Expansion module | Compatible with up to 3 modules |
| Headset port | With headset port |
| Headset conectivity | Wired RJ connector |
| Power Over Ethernet (PoE) | With PoE |
| Type of display | Colour display |
| Connectivity | 2 RJ45 gigabit ports, 2 USB ports, Headset port, RJ9 connection |
| Compatibility electronic hook switch | Compatibile with electronic hook switch (EHS) |
| Wall mounting | With optional wall mounting |
| Wifi | with integrated Wi-Fi |
| Bluetooth | Without Bluetooth |
| ATEX certified | Without ATEX certification |
Snom D815WB IP phone Black IPS Wi-Fi £173.99 £208.79 Incl. VAT | Yealink T54W 4.1 of 7 Reviews | Yealink T53W | |
| Bluetooth | Without Bluetooth | With Bluetooth | With Bluetooth |
| Wifi | with integrated Wi-Fi | with integrated Wi-Fi | -- |
| Function keys | With call key | With call key | With call key |
| Expansion module | Compatible with up to 3 modules | Compatible with up to 3 modules | Compatible with up to 3 modules |
| Headset port | With headset port | With headset port | With headset port |
| Type of display | Colour display | Colour display | -- |
| Compatibility electronic hook switch | Compatibile with electronic hook switch (EHS) | -- | -- |
| Connectivity | 2 RJ45 gigabit ports | 1 USB port | 1 USB port |
| Wall mounting | With optional wall mounting | With optional wall mounting | With optional wall mounting |
| ATEX certified | Without ATEX certification | -- | -- |
| Headset conectivity | Wired RJ connector | Wired RJ connector | Bluetooth |
| Power Over Ethernet (PoE) | With PoE | With PoE | With PoE |
| Technology | VoIP | VoIP | VoIP |
| Number of SIP Accounts | 12 SIP accounts | 16 SIP accounts | -- |
| Popular Filters | With screen | -- | -- |
| By Sector | Hotels and restaurants | Construction | Education |
| Corded or cordless | Corded | Corded | Corded |