BUSINESS HD IP DECT PHONE W52PYealink IP DECT SIP-W52P is a SIP Cordless Phone that’s designed for small business userswho are looking for immediate cost savings with flexiblility, scalability and efficiency. The high-quality TFT colour display provides a clear view from all angles and the high definition speakerphone ensures clear handsfree communication. The SIP-W52P supports 4 simultaneous calls per base and offers professional features including intercom, transfer, 3-way conferencing and speed dial. It also works with well known brand platforms including Broadsoft, Asterisk and 3CX and supports quick and easy configuration.

Up to 5 VoIP accounts and 4 simultaneous calls

Cat-iq2.0, HD Voice (G.722), PoE Class 1

Expandable up to 5 DECT cordless handsets

1.8”128×160 TFT colour display

10 hours talk time

100 hours standby time

Range up to 50m indoors and 300m outdoors


5 VoIP accounts , up to 5 handsets, Supports 4 simultaneous calls per base station, Call hold,Call transfer (Blind/Attend/Semi-Attend), Divert,Switching between calls, 3-way conference,Call waiting, Caller ID display, Redial, Mute, DND, Call forward (Always/Busy/No Answer), Speed dial, Voicemail, Silence, Message Waiting Indication (MWI) LED, Phonebook:500 entries, Black list, Call history (Outgoing/Missed/Accepted), Phonebook search/import/export, Keypad lock, Emergency call, 6 Ringtones, Energy-saving ECO mode, Screen Saver, Two colour schemes, Multiple languages

Advanced Features

Remote phonebook, Direct IP call without SIP proxy, IP PBX System IntegrationMusic on hold, Dial now, Call return, Paging, Intercom, Auto answer, Anonymous call, Anonymous call rejection, Dial Plan, Emergency call


Unified Auto provisioning template, Auto-provision via FTP/TFTP/HTTP/HTTPS, Auto-provision with PnP, Configuration: browser/phone/autoprovision, Factory configuration customized, Trace package and system log export

Voice and Codecs FeaturesBUSINESS HD IP DECT PHONE W52P

Full-duplex speakerphone with AEC, Receiver volume control, Ring tone selection, Ringer volume, Key sounds – click, DTMF and special tones, Wideband codec: G.722, Narrowband codec: G.711/A, G.723, G.726, G.729AB, iLBC, VAD, CNG, AEC, PLC, AJB

Network Features

SIP v1 (RFC2543), v2 (RFC3261), SNTP/NTP, VLAN(802.1Q and 802.1P), STUN Client (NAT Traversal), DTMF: In-Band, RFC2833, SIP Info, UDP,TCP,TLS, IP Assignment: Static/DHCP/PPPoE, 802.1x, LLDP, PPPoE, Open VPN


VLAN QoS (802.1pq), 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, Password protection


DECT/Cat-iq2.0, 1 x RJ45 10/100M Ethernet port, Power over Ethernet (IEEE 802.3af), Headphone jack (2.5 mm)

Physical Features

BUSINESS HD IP DECT PHONE W52P1 x Handset, 1 x Base, 1 x Belt Clip, 1 x Cable, 2 x Guide, Range: 50m indoor, 300m outdoor, Coverage be extended using repeaters (RT10), 10 hours talk time, 100 hours standby time, 1.8’’TFT colour display: 128×160 pixels, LCD backlit, Key backlit, 12 key numerical keypad, 5 navigation keys, 2 softkeys, 2 hook keys, 1 Mute key, 1 speaker key, 1 Message key, 3 LEDs on Base: 1 x power, 1 x Network, 1 x Call, Base station: DC5V/600mA Output, Charger: DC5V/600mA Output, 2 x Ni-MH AAA:1.2V/800mA, Phone size: 144mm x 50mm x 24mm, Base station size: 153mm x 108mm x 45mm, Operating humidity: 10~95%