No Perception Upgrade·Sync Level1 Base Backup·Headsets Registration · Seamless Stability·Easy Deployment··Wide Coverage··Full Scenarios··Multiple Phone Books

Modest Design, Easy-to-Use User Interface，HD Audio, Smooth Communication，Rich Features and High Expandability

• Key Features and Benefits • Support Air and LAN synchronization • Seamless handover and roaming • Up to 10 DM • Up to 600 base stations • Up to 2500 handsets • Up to 2500 SIP accounts • Up to 2500 parallel calls • Support XML/LDAP/Remote Phonebook • Support XSI Directory/XSI Call Log • External antenna, DECT radio coverage up to 50 m indoors and 300 m outdoors • Support IPv6 • Support PoE • Support SRTP/SIPS/TLS, LDAP(s) and HTTPS • Compatible with W57R/W59R/W56H/W53H/W73H/W78H, CP930W, CP935W and DD Phone • DECT Technology: Yealink DECT technology focuses on high-quality Audio VoIP (wideband) and low bit-rate data applications. However, we are incompatible with third-party DECT devices (base station, handset, etc.).

• 4-inch multi-touch screen with 480x800 resolution • Optimal HD audio, full duplex technology • Yealink Noise Proof Technology • 20-foot (6-meter) and 360-degree voice pickup • Built-in 6-microphone array for voice pickup • Built-in 1-microphone array for noise cancellation • Power over Ethernet • 5-way conference call • Hybrid UC meeting • Built-in Wi-Fi (2.4GHz/5GHz, 802.11a/b/g/n) • Built-in Bluetooth 4.2 • Local 3-way PSTN conference via Yealink CPN10