Zycoo U80 Host device with 200 extensions IP PBX

What is Multi-Cell DECT simply put, it means that a cordless phone can “roam” between various base stations without losing the call. Yealink’s Multi-Cell DECT solution allows up to 100 handsets to be connected to up to 30 base stations, all seamlessly handing over calls and allowing users to roam as they please.  Taking the DECT base station range into account (50m indoors, 300m with a clear line of sight) this provides a massive area of coverage when fully populated!  Of course, most businesses will not just deploy phones over a large flat surface, and the Yealink Multi-Cell DECT solution is ideal for bridging the coverage dead spots between multi-level buildings. Unlike Wi-Fi based cordless phones which are prone to interference and bad user experience with incorrect setup, DECT remains one of the best high voice quality, low interference and secure VoIP communication methods. Multi-Cell DECT, combined with Yealink’s industry-leading design is also revolutionising the traditional office environment, by bringing DECT to your desktop phone and your boardroom, as a conference phone!  As part of the refinements expected later this year, Yealink will allow for your complete office to be connected to its Multi-Cell base solution. This is great news for both installers and end-users, as it means install times are cut down, the requirement for trenching/trunking is significantly reduced, and there’s a cost-saving by not deploying ethernet cables.

Yealink W80 Key Features

• Seamless handover and roaming
• Up to 100 parallel calls
• Up to 30 base stations
• Up to 100 handsets
• Up to 100 SIP accounts
• Support LDAP/Remote Phonebook
• Support Xsi Directory
• DECT radio coverage up to 50m indoors and 300m outdoors
• DECT technology: Yealink DECT technology is based on CAT-iq2.0, which focuses on high quality Audio VoIP (wideband), as well as low bit-rate data applications. But we are not compatible with any third-party DECT devices (base station, handset, etc.).
• Support Opus
• Support PoE
• Compatible with Yealink W56H/W53H (version x.83.0.20 or later)

The system supports up to 100 handsets and 100 simultaneous calls, this solution not only ensures one call in each handset, but also allows you to get rid of the limited wireless coverage of only one base station. Meanwhile, the system works with Yealink W53H and W56H handsets with seamless roaming and handover of calls, making freely mobile communication in and between each zone achievable. The Yealink W80BDM and the W80B feature a modern, compact design as well as Yealink HD voice quality, which comes with the full-duplex technology and Opus, giving users an excellent audio experience. Security & Stability Based on Yealink DECT technology, W80 system provides you with both the stable call and the seamless roaming and handover. Wireless data transmission over-the-air is ensured by the DECT encryption. At the same time, TLS and SRTP play a pivotal role in secure SIP communication. Pack Yealink W80B with the powerful Grayscale Upgrade feature, when you perform upgrade for one handset, other handsets are free from this process and the whole system still runs safely.