| Services | |
| Number of handsets supported (max.) | 20 |
| frequency range | 1,88 - 1,9 GHz |
| Maximum range | 300 m |
| Eigenschaft | Power over Ethernet (PoE) |
| Number of VoIP accounts | 20 |
| Supported network protocols | SNTP/NTP, VLAN, SIP v1, SIP v2, UDP/TCP/TLS, DHCP |
| Supported security algorithms | HTTPS, SHA-256, SHA-384, SHA-512, SRTP, TLS |
| voice codec | AJB, CNG, G.726, G.729, PLC, VAD, iLBC |
| Compatible Products | Yealink W56H, W57R, W59R, W71H, W73H, W74H, W78H |
| Call-Management | |
| Number of parallel conferences | 3 |
| connections and interfaces | |
| Number of Ethernet LAN ports (RJ-45) | 1 |
| Design | |
| Product color | Weiß |
| energy | |
| input voltage | 100 - 240 V |
| operating conditions | |
| operating temperatur | -10 - 50 °C |
| Storage temperature range | -30 - 70 °C |
| Operating relative humidity | 10 - 95% |
| weight and dimensions | |
| Dimensions (WxDxH) | 130 x 100 x 25,1 mm |