Description
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
Specifications
Performance
- 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
Call management
- 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
Ports & interfaces
- Ethernet LAN: Yes
- Ethernet LAN (RJ-45) ports: 1
Design
- Product colour: White
Power
- Input voltage: 100 - 240 V
- Power over Ethernet (PoE): Yes
Logistics data
- Harmonized System (HS) code: 85177900
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User Comments
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The best prices.
The most competitive prices on the market.
100% guaranteed shipping.
The best logistics system for high demand.
Returns up to 30 days.
Return policy tailored to your needs.
Over 10 years of experience.
A long track record backs us, with great experience in the industry.