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The Yealink DECT products bring scalability and increased mobility to business users, the DECT IP Multi-Cell System W80B provides a seamless handover and roaming solution, stable communication experience and simple deployment service covering multiple scenarios, including warehouses, hotels, 4S stores, offices, retail and other large spaces that need to use Multi-Cell solution. Yealink is dedicated to assist our users and partners benefit from our professional business communication solutions.

Easy Setup, Fast Deployment
The DECT IP Multi-Cell System provides easy setup for users and resellers. Even if you are in a non-multicast network environment, you can get the W80B base station's IP address directly from your phone to help you set up your system faster and easier. Yealink’s DECT IP Multi-Cell Deployment Toolkit quickly confirms the correct location of any W80B base station, only through some steps of measurement, installation and configuration, that can easily set up the system and plan large-scale deployments.

Seamless Roaming & Stability
As the DECT IP Multi-Cell System, it provides a seamless roaming and handover solution that allows users to move freely in large indoor or outdoor spaces. The system supports up to 30 base stations and 100 handsets, wireless users could enjoy by flexibility, seamless roaming and handover, HD audio quality and clear communication.

All in One, Up to 100 Parallel Calls
The DECT IP Multi-Cell System W80B supports DM, DM-Base, and Base mode. The small system offers 10-Base networking, one of which switches to DM-Base mode while the rest switch to Base mode. The system supports the registration of up to 50 handsets and 50 parallel calls. The medium system supports 30-Base networking, one of which switches to DM mode while the rest switch to Base mode. The system supports the registration of up to 100 handsets and 100 parallel calls.

Easy Access to Multiple Phone Books
The system offers easy access to multiple phone books, including Local Directory, Remote Phonebook, LDAP, and XML Phonebook. Additionally, it is broadly compatible with PBX contacts, including 3CX contacts and BSFT XSI contacts.

Yealink W80B. Frequency range: 1.8 - 1.9 GHz, Maximum range: 11811" (300 m), Supported network protocols: SNTP/NTP, VLAN, SIP v1, SIP v2, UDP/TCP/TLS, DHCP. Product color: White. Input voltage: 100 - 240 V. Dimensions (WxDxH): 5.12 x 3.94 x 0.988" (130 x 100 x 25.1 mm), Weight: 5.64 lbs (2.56 kg), Package width: 6.85" (174 mm)

Number of handsets supported (max)	30
Frequency range	1.8 - 1.9 GHz
Maximum range	11811" (300 m)
Voice activity detection	Yes
Comfort noise generation (CNG)	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
Security algorithms	HTTPS, SHA-256, SRTP, SSL/TLS
Voice codecs	AJB, CNG, G.726, G.729, PLC, VAD, iLBC
Compatible products	Yealink W53H/W56H
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 color	White
Input voltage	100 - 240 V
Power over Ethernet (PoE)	Yes
Dimensions (WxDxH)	5.12 x 3.94 x 0.988" (130 x 100 x 25.1 mm)
Weight	5.64 lbs (2.56 kg)
Package width	6.85" (174 mm)
Package depth	7.09" (180 mm)
Package height	2.48" (63 mm)
Package weight	6.9 lbs (3.13 kg)
Harmonized System (HS) code	85177900