Yealink Network Technology
Yealink W90B Basestation til trådløs telefon / basestation til VoIP-telefon Hvid
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Beskrivelse
Yealink W90B, 1.8 - 1.9 GHz, 300 m, SNTP/NTP, VLAN, SIP v1, SIP v2, UDP/TCP/TLS, DHCP, HTTPS, SHA-256, SSL/TLS, G.726, G.729, PCMA, PLC, iLBC, White
Specifikationer
| Number of handsets supported (max) | 60 |
| Frequency range | 1.8 - 1.9 GHz |
| Maximum range | 300 m |
| Voice activity detection | Yes |
| Comfort noise generation (CNG) | Yes |
| Automatic gain control | Yes |
| CAT-iq | 2.0 |
| Supported network protocols | SNTP/NTP, VLAN, SIP v1, SIP v2, UDP/TCP/TLS, DHCP |
| Security algorithms | HTTPS, SHA-256, SSL/TLS |
| Voice codecs | G.726, G.729, PCMA, PLC, iLBC |
| Conference call | Yes |
| Number of parallel conferences | 3 |
| Anonymous call | Yes |
| Anonymous call rejection | Yes |
| Call waiting | Yes |
| Call forwarding | Yes |
| Call transfer | Yes |
| Call hold | Yes |
| Do not disturb function | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Product colour | White |
| Input voltage | 100 - 240 V |
| Power over Ethernet (PoE) | Yes |
| Harmonized System (HS) code | 85177900 |
