Description
Yealink W80B, 1.8 - 1.9 GHz, 300 m, SNTP/NTP, VLAN, SIP v1, SIP v2, UDP/TCP/TLS, DHCP, HTTPS, SHA-256, SRTP, SSL/TLS, AJB, CNG, G.726, G.729, PLC, VAD, iLBC, Yealink W53H/W56H
| representation / realization | |
| Number of handsets supported (max) | 30 |
| Frequency range | 1.8 - 1.9 GHz |
| Maximum range | 300 m |
| Voice detection | Yes |
| Generation of comfort noises | Yes |
| Automatic gain control | Yes |
| CAT-iq | 2.0 |
| Number of VoIP accounts | 100 |
| Supported network protocols | SNTP/NTP, VLAN, SIP v1, SIP v2, UDP/TCP/TLS, DHCP |
| Supported security algorithm | HTTPS, SHA-256, SRTP, SSL/TLS |
| Voice codecs | AJB, CNG, G.726, G.729, PLC, VAD, iLBC |
| Compatible products | Yealink W53H/W56H |
| Call management | |
| Conference call option | Yes |
| Number of parallel conferences | 3 |
| Anonymous call | Yes |
| Anonymous call rejected | Yes |
| Call on hold | Yes |
| Call forwarding | Yes |
| Call transfer | Yes |
| Pending | Yes |
| Function | Yes |
| Connectivity | |
| Ethernet/LAN | Yes |
| Number of LAN ethernet ports (RJ-45) | 1 |
| Design | |
| Product color | White |
| Power | |
| Input voltage | 100-240V |
| Ethernet connection, supporting power delivery via this port (PoE) | Yes |
| Weight and dimensions | |
| Dimensions (LxWxH) | 130 x 100 x 25.1 mm |
| Weight | 2.56 kg |
| Package width | 174 mm |
| Package depth | 180 mm |
| Package height | 63 mm |
| Package weight | 3.13 kg |
| Logistics data | |
| Harmonized System Code | 85177900 |