Yealink W90 DECT IP Multi-Cell System Price in Nairobi, Kenya
DECT technology:
Yealink DECT technology is based on CAT- iq2.0, which focuses on high-quality Audio VoIP (wideband), and low-bitrate data ap- plications. But we are not compatible with any third-party DECT devices (base station, handset, etc.).
- Support Opus
- Support SRTP / SIPS / TLS, LDAP(s) and
HTTPS
- Support PoE
- Compatible with Yealink W59R/W56H/W53H, CP930W and DD Phone
- Support Air and LAN synchronization
- Seamless handover and roaming
- Up to 60 base stations
- Up to 250 handsets
- Up to 250 SIP accounts
- Up to 250 parallel calls
- Support XML/LDAP/Remote Phonebook
- Support XSI Directory/XSI Call Log
- External antenna, DECT radio coverage up to 50m indoors and 300m outdoors
| Phone Features
•  Sync over the DECT and LAN (Seamless hando- ver and roaming) •  Each Multicell System – Up to 60 base stations – Up to 250 handsets – Up to 250 VoIP accounts – Up to 250 simultaneous calls – Up to 8 WB (4 active handsets) calls per base – Up to 8 NB calls per base •  Up to 2 simultaneous calls per handset •  Call hold, call transfer, 3-way conference •  Switching between calls •  Call waiting, mute, silence, DND •  Caller ID with name and number •  Anonymous call, Anonymous call rejection •  Call forward (always/busy/no answer) •  Speed dial, voicemail, redial •  Message Waiting Indication (MWI) •  Music on hold (server-based) •  Local phonebook for up to 100 entries per hand- set •  Remote phonebook/LDAP/XML phonebook •  Phonebook search/import/export •  Call history (all/missed/placed/received) •  Reset to factory, reboot •  Keypad lock, emergency call •  Broadsoft directory, BroadSoft call log •  Broadworks feature key synchronization •  Shared Call Appearance (SCA) •  XML browser •  IPUI registration •  User access level |
Management
•  Auto-provision via TFTP/FTP/HTTP/HTTPS/RPS •  Auto-provision with PnP •  Handset upgrade: OTA (Over-The-Air) •  Configuration: browser/phone/auto-provision •  Trace package and system log export
Audio Features
•  Full-duplex speakerphone •  Hearing Aid Compatibility (HAC) compliant •  DTMF •  Wideband codec: Opus, AMR-WB (optional), G.722 •  Narrowband codec: AMR-NB (optional), PC- MU,PCMA, G.726, G.729, iLBC •  VAD, CNG, AGC, PLC, AJB
Network Features
•  SIP v1 (RFC2543), v2 (RFC3261) •  SNTP/NTP •  VLAN (802.1Q and 802.1P) •  802.1x, LLDP •  STUN Client (NAT Traversal) •  UDP/TCP/TLS •  IP assignment: static/DHCP •  Support outbound proxy server backup
Security
•  Open VPN •  Transport Layer Security (TLS1.0/TLS1.1/ TLS1.2) •  HTTPS (server/client), SRTP •  Digest authentication •  Secure configuration file via AES encryption •  Support SHA256/SHA512/SHA384 |
DECT
•  Frequency bands: 1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US) •  DECT Standards: CAT-iq2.0
Interface
•  1 x RJ45 10/100M Ethernet port •  Power over Ethernet (IEEE 802.3af), Class 1
Physical Features
•  Indoor Range: 30m~50m (The ideal distance is 50m) •  Outdoor Range: 300m (in ideal conditions) •  Wall mountable •  Three LED indicators on W90DM/W90B: – 1 x LAN (Power Indicator & Network Status) LED – 1 x Role LED – 1 x DECT LED – External Yealink AC adapter: AC 100-240V Input and DC 5V/1.2A Output – Color: Pearl White – Dimension: 134mm x 100mm x 28mm – Operating humidity: 10~95% – Operating temperature: 0~+40°C (+32~104°F)
Package Features
•  Package contents: – W90DM/W90B – Expansion Screws – Quick Start Guide – Power Adapter (optional) •  Qty/CNT: 10 PCS •  Giftbox size: 158 mm x 203 mm x 63 mm •  Carton meas: 420 mm x 338 mm x 167 mm •  N.W: 2.8kg •  G.W: 3.4kg |
