Yealink W77P
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)
