Yealink W77P | IP DECT Phone

Up to 20 simultaneous external calls, Expandable up to 10 DECT cordless handsets (support W73H/W59R/W53H/W56H/W57R handsets & DD Phone), Up to 10 VoIP accounts, PoE Class 1, Yealink W57R handset (1.8'' 128 x 160 TFT color screen, Up to 40 hours talk time, Up to 575 hours standby time)

  • High-performance SIP cordless phone system 
  • 1.8" 128 x 160 TFT color screen with intuitive user interface 
  • Ruggedized DECT handset with IP54 protection rating 
  • Up to 20 simultaneous calls 
  • Up to 10 DECT cordless handsets 
  • Up to 10 SIP accounts 
  • Support Opus audio codec 
  • Noise Reduction System 
  • FNR (Flexible Noise Reduction)/Noise Cancellation 
  • Up to 40-hour talk time 
  • Up to 575-hour standby time 
  • Quick charge: 10-minute charging time for 2-hour talk time 
  • TLS and SRTP security encryption 
  • Vibration alarm guarantees you not to miss any call even in noisy situations
  • Wall mountable charger

Interface:

  • 1 x RJ45 10/100 M Ethernet port 
  • Power over Ethernet (IEEE 802.3af), Class 1

Audio Features:

  • Full-duplex speakerphone 
  • Hearing Aid Compatibility (HAC) compliant 
  • FNR (Flexible Noise Reduction)/Noise Cancellation 
  • Receiver volume control: 5 steps 
  • Ringer volume control: 5 steps+off 
  • Multiple advisory tones 
  • Acoustic warning for low battery status 
  • DTMF 
  • Wideband codec: Opus, AMR-WB (optional), G.722 
  • Narrowband codec: PCMU, PCMA, G.726, G.729, G.729A, iLBC 
  • VAD, CNG, AGC, PLC, AJB 
  • AEC 
  • Support VQ-RTCPXR (RFC6035), RTCP-XR

DECT:

  • Frequency bands: 1880–1900 MHz (Europe), 1920–1930 MHz (US) 
  • DECT Standards: CAT-iq2.0

Network Features:

  • SIP v1 (RFC2543), v2 (RFC3261) 
  • SNTP/NTP 
  • VLAN (802.1Q and 802.1P) 
  • 802.1x, LLDP 
  • STUN Client (NAT Traversal) 
  • UDP/TCP/TLS 
  • IP assignment: Static/DHCP 
  • Support outbound proxy server backup

Security:

  • Open VPN 
  • Transport Layer Security (TLS) 
  • HTTPS (server/client), SRTP (RFC3711) 
  • Digest authentication 
  • Secure configuration file via AES encryption 
  • Support SHA256/SHA512/SHA384 
  • Three-level configuration mode: Admin/Var/User

Phone Features: 

  • Up to 20 simultaneous calls 
  • Up to 10 handsets 
  • Up to 10 SIP accounts 
  • Up to 2 simultaneous calls per handset 
  • Up to 6 repeaters per base station (RT30) 
  • Vibration alarm 
  • Alarm functions: push-button/no-movement/ mandown/running 
  • Handset selection for receiving call 
  • Handset and number selection for placing call
  • Paging, intercom, auto answer, dial plan 
  • Call hold, call transfer, 3-way conference 
  • Switching between calls 
  • Call waiting, mute, silence, DND 
  • Caller ID with name and number 
  • Anonymous call/Anonymous call rejection 
  • Call forward: Always/Busy/No Answer 
  • Speed dial/Voicemail/Redial 
  • Message Waiting Indication (MWI) 
  • Music on hold (server-based) 
  • Local phonebook for up to 1000 entries (store in the base) 
  • Remote phonebook/LDAP/XML phonebook 
  • Phonebook search/import/export 
  • 100 call history per handset: All/Placed/Missed/ Received 
  • Direct IP call without SIP proxy 
  • Reset to factory, reboot 
  • Keypad lock, emergency call 
  • Broadsoft directory, BroadSoft call log 
  • Broadworks feature key synchronization 
  • Shared Call Appearance (SCA) 
  • XML browser 
  • Action URI
  • Personalization 
  • 9 ringer melodies 
  • Screen saver 
  • Multilingual user interface

Management: 

  • Auto-provision via TFTP/FTP/HTTP/HTTPS/RPS 
  • Auto-provision with PnP 
  • Handset upgrade: OTA (Over-The-Air)/ No Perception Upgrade 
  • Configuration: browser/phone/auto-provision 
  • Trace package and system log export

Physical Features:

  • Indoor Range: 50 meters (in ideal conditions) 
  • Outdoor Range: 300 meters (in ideal conditions) 
  • Battery: 1460 mAh, Lithium-ion, 3.7 V, 5.4 WH/Up to 40-hour of talk time/Up to 575-hour of standby time 
  • 1.8” 128 x 160-pixel TFT color display 
  • Desktop or wall mountable 
  • LCD backlight, key backlight 
  • Energy-saving ECO mode/ECO Mode+ 
  • Backlit keypad with 25 keys: Standard ITU telephone keypad, 12 keys, 4 x 3, with star and pound/hash key/5 navigation keys (left, right, up, down, OK) /2 softkeys/6 function keys (Speaker, message, Off-hook, Cancel, TRAN, Mute)/3 side keys (volume up/down, alarm)/6 shortcut keys 
  • Three LED indicators on W70B: 1 x Registration LED/1 x Network Status LED /1 x Power Indicator LED 
  • External Yealink AC adapter: AC 100-240V Input and DC 5V/600mA Output 
  • Color: Handset: Black ; Base: Classic Grey 
  • Handset size: 157 mm x 51 mm x 24 mm 
  • Base station size: 130 mm x 100 mm x 25.1 mm 
  • Operating humidity: 10%-95% 
  • Handset operating temperature: - 10 to +50°C (+14-122°F) 
  • Handset storage temperature: - 30 to +70°C (-22 to 158°F) 
  • Base station operating temperature: 0-40°C (+32-104°F) 

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