Yealink W52H SIP Additional Handset

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Yealink W52H is a SIP Cordless handset designed for use with the W52P system. Combining the benefits of wireless communication with rich business features of Voice over IP telephony, Users can benefit from freedom of movement, life like voice communications, multi-tasking convenience, professional features like intercom, transfer, call forward, 3-way conferencing, PoE and much more.

Features

• Exceptional HD sound with wideband technology
• 1.8" color display with intuitive user interface
• 10 hours talk time, 100 hours standby time
• Integrated PoE Class 1

Phone Features

• Handset select for receiving call
• Handset and Number select for making call
• Call hold, Call transfer
• Switching between calls
• 3-way conferencing
• Call waiting
• Mute
• DND
• Caller ID display
• Redial
• Anonymous call
• Anonymous call rejection
• Call forward (Always/Busy/No Answer)
• Speed dial
• Voicemail
• Silence
• Message Waiting Indication (MWI)
• Remote Phonebook
• Phonebook search / import / export
• Call history (Outgoing/Missed/Accepted)
• Direct IP call without SIP proxy
• Reset to factory, Reboot
• Keypad lock, Emergency call
• Dial Plan
• Music on hold
• Broadsoft Directory
• BroadSoft Call Log
• Broadworks Feature Key Synchronization

Personalization

• 9 ringer melodies
• Screen Saver, Two kind of colour schemes
• Multiple languages

Management

• Auto-provision via FTP / TFTP / HTTP / HTTPS
• Auto-provision with PnP
• Configuration: browser / phone / auto-provision
• Trace package and system log export

Voice and Codecs Features

• Full-duplex speakerphone
• Receiver volume control: 5 steps
• Ringer volume control: 5 steps+off
• Multiple advisory tones
• Acoustic warning for low battery status
• DTMF
• Wideband codec: G.722
• Narrowband codec: G.711µ/A, G.723, G.726, G.729, iLBC
• VAD, CNG, AEC, PLC, AJB

Network Features

• SIP v1 (RFC2543), v2 (RFC3261)
• SNTP/NTP
• VLAN (802.1Q and 802.1P)
• 802.1x, LLDP, PPPoE
• STUN Client (NAT Traversal)
• UDP, TCP
• IP Assignment: Static/DHCP

Security

• Open VPN
• Transport Layer Security (TLS)
• HTTPS (server / client)
• SRTP (RFC3711)
• Digest authentication using MD5
• Secure configuration file via AES encryption
• Admin / Var / User 3-level configuration mode

Connectors

• CAT-iq2.0
• 1 x RJ45 10/100M Ethernet port
• Power over Ethernet (IEEE 802.3af)
• Headset jack (2.5 mm)

Physical Features

• Range: 50 meters indoor, 300 meters outdoor
• 10 hours talk time, 100 hours standby time
• 1.8’’ 128x160 pixels color display
• LCD backlit, Key backlit
• Energy-saving ECO mode/ECO Mode+
• Charger: DC 5V / 600mA Output
• Phone size: 144mm x 50mm x 24mm
• Operating humidity: 10 ~ 95%
• Operating temp: 10 ~ +50°C