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Yealink W90B - cordless phone base station / VoIP phone base station with caller ID - 3-way call capability
Yealink W90B - cordless phone base station / VoIP phone base station with caller ID - 3-way call capability
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IP Telephony
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP | Yes |
| VoIP Protocols | SIP, SIP v2 |
| Voice Codecs | G.722, G.729, G.726, iLBC, Opus, G.711A/µ |
| Lines Supported | 250 lines |
| Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p |
| Security | IEEE 802.1X, TLS, SHA-256, SHA-512, SHA-384 |
| Power Over Ethernet (PoE) Support | Yes |
| Network Protocols | UDP, HTTP, HTTPS, Link Layer Discovery Protocol (LLDP), SNTP, NTP, STUN |
| Network Ports Qty | 1 x Ethernet 10Base-T/100Base-TX |
| Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), packet loss concealment (PLC), adaptive jitter buffer (AJB) |
| Network Features | Lightweight Directory Access Protocol (LDAP), Class 1 PoE |
Phone Memory
| Phone Directory Capacity | 100 names & numbers |
Miscellaneous
| Hearing Aid Compatible | Yes |
| Placing / Mounting | Wall-mountable, table-top |
| Included Accessories | Wall mount |
Dimensions & Weight (Base)
| Width | 3.9 in |
| Depth | 1.1 in |
| Height | 5.3 in |
General
| Product Type | Cordless phone base station / VoIP phone base station |
| Body Color | White |
Phone Features
| Cordless Phone Standard | DECT\GAP |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding |
| Caller ID Type | Caller ID |
| Max Handsets Supported | 8 |
| Max Handset Operating Distance | 164 ft |
| Max Handset Operating Distance (Outdoor) | 984 ft |
| Multiline Operation Capability | Multi-line operation |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Additional Functions | Intercom, automatic redial, HD audio |
