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10 days
In stock

A20W/A20WAC designed by "visual operation, Simple button, rich features, HD voice, exquisite details, innovative appearance", is a high-end 6 SIP account entry-level business phone specifically for office staffs. It incorporates full view black&white graphic lattice screen, support Wi-Fi access and dual-port Ethernet. Its "3W high-power loudspeaker hands-free, 5- party conference, higher level of ZRTP encryption and innovative appearance" are highlight advantages in Entry-level IP Phone. A20WAC supports 802.11AC protocol, 2.4G+5G dual band,integrate two 5DB high gain antennas. A20W supports 802.11G protocol 2.4G band, built-in 5DB high gain antenna.

Main features of IP Phone atcom A20W/A20WAC

  • LCD screen resolution 132 x 58 pixels
  • 6 SIP accounts
  • 14 programmable keys.
  • HD Audio
  • Loud speakerphone
  • Connect to the 2.4GHz Wi-Fi network. A20WAC (5G)
  • Built-in 2 10/100Mbps network ports
  • 5-party conference call
  • Secure Encryption ZRTP
  • Power source: 10~240VAC/5VDC power conversion adapter


6 SIP accounts(With dual-color LEDs) 

132*58 graphic lattice LCD 

LED Phone status indicator 

Silver metallic paint keypad 

Silver metallic paint surface



HD full range telephone receiver

3W high-power loudspeaker

Anti-interference microphone

Super big chamber, super hands-free


Detailed Specifications

Basic functions

132*58 graphic lattice LCD, 6 SIP accounts, Call Forward, Call Transfer, Call Waiting, Hotline, Call Hold, Auto Answer, Caller ID, Redial, Mute, DND, Local 5-Way Conferencing, Speed Dial, Voice Mail, Local Phonebook (up to 1000 entries), Direct IP call without SIP proxy, Black list, Dialed/Received/Missed/Forward call (total 400), Call Center Headsets mode,support EHS headset.

Quick to use features

14 Programmable keys; One key reach to the menu; One key to read phone information; BLF quick setting; Support phone book intelligent search; Dial assistant.

IP PBX Features

Supports Intercom, Paging, Call pickup, Call park, Anonymous call, Anonymous call rejection, Hold on music, Conference Call, Group pickup, DND&Call forward state synchronization, Call Recording.


English, German, Italian, French, Spanish, Portuguese, Russian, Chinese, Arabic, Polish, Turkish ,Hebrew

Audio Features

10 (built-in+customized) ring tones, 8 levels adjustable volume + mute mode, Narrowband codec: G.711(a/μ), G.729A/B/AB, G.726, iLBC, Wideband codec: G.722, L16, Support VAD, CNG, AEC, PLC, AJB, AGC, Full-duplex speakerphone with AEC.

A20W/A20WAC Datasheet (A20W-A20WAC-V3.3_.pdf, 1,653 Kb) [Download]