High-performance and Scalable for Productive Communication

Supporting registration with up to 10 Yealink W57R DECT handsets, the W77P system is launched with robust processing capacity for up to 10 SIP accounts and 20 silmultaneous calls. More flexibility and mobility could be enabled through up to 6 optional repeaters for extended network coverage

Reliable Audio Performance for Mobile Communication

With over 20 years of experience in audio technology, Yealink applied a combination
of state-of-the-art technologies to the W57R to provide users with crystal-clear calls.
Even in complex or wireless interference-filled environments, the W57R could deliver
a stable and high-quality audio experience that fits perfectly into everyday work.

A Protective Solution for Harsh Environments

The Yealink W57R is a professional rugged DECT phone built to endure
even in challenging work environments.

-It can withstand a 3.5m drop without being damaged, and its durable
rubber surface prevents slips, scratches, and everyday wear and tear.

-There is also no need to worry about the Oops moments in daily life, as
the W57R resists spills and splashes of liquids like coffee, soda, and juice.

-Protection rating of 54 (IP54), dust doesn't stand a chance, either.

User-Friendly Features, Maximum Flexibility

Best Battery Life Ever on Yealink Handsets
Yealink W57R can support you all the time, even on long workdays, as it features up to 40 hours of talk time and 575 hours of standby time. You can do more on a single charge! If you forget to charge, don't worry. W57R also supports quick charging that 10-minutes charging time can outlast two hours of talk time!

No Perception Upgrade, Not Affecting Any Work
The upgrade is always stuck at 99%? W57R saves you from this trouble! It does not affect the use of the handset during the firmware transfer and can perform calling, checking history and other functions as usual. Even if the handle is turned off or dropped, it can support disconnected transmission after reconnection.

Vibration Alarm, Every Call Counts
Any new message can be critical to the business, and the vibration alarm feature makes sure that every call is noticed, even in cluttered and stressful environments. Missing calls will not be your concern.

Streamline Provisioningfor Labor and Time Costs Saving

The W77P supports efficient provisioning and effortless mass deployment with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism to help realize remote deployment, maintenance and upgrade.

The new web portal for device management brings clear and intuitive interface to upgrade user experience.

Yealink Full-range of DECT Devices Solutions

Yealink W77P DECT IP phone system is also compatible with Yealink whole series of DECT endpoints including handsets, conference phones and DD phones, offering additional choices for building up wireless communication network in various workspaces across small and medium size business.

Specification

Product
Product id	863445
Brand	Yealink Network Technology
Partnr	W77P
EAN/UPC code
Technical details
Keypad number of keys	25
Ethernet cable	Y
Speakerphone	Y
Display
Display	TFT
Display resolution	128 x 160 Pixels
Number of simultaneous touchpoints	20
Display diagonal	1.8 inch
Phone features
Answering machine	Y
Caller ID	Y
Redialing	Y
Simultaneous ring	Y
Conference call	Y
Call forwarding	Y
Call hold	Y
Intercom	Y
Speed dialling	Y
Call waiting	Y
Call transfer	Y
Phonebook capacity	1000 entries
Message-waiting indicator (MWI)	Y
Call history	Y
Emergency call	Y
Vibrating alert	Y
Anonymous call	Y
Anonymous call rejection	Y
Direct call	Y
Full duplex	Y
Audio
Noise reduction	Y
Number of melodies	9
Automatic gain control	Y
Comfort noise generation (CNG)	Y
Network
Bluetooth	Y
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN	Y
Ethernet LAN interface type	Fast Ethernet
Wi-Fi	N
DHCP client	Y
Ports & interfaces
Ethernet LAN (RJ-45) ports	1
Power
AC adapter input voltage	100 - 240 V
Power over Ethernet (PoE)	Y
Talk time	40 uur
Standby time	575 uur
Design
Product type	IP phone
Handset type	Wireless handset
Backlight keypad	Y
Device lock	Y
Wall mountable	Y
Mounting	Desk/Wall
Protection features	Dust resistant, Scratch resistant, Shock resistant, Splash proof
International Protection (IP) code	IP54
Weight & dimensions
Weight	7456 g
Package weight	8136 g
Handset dimensions (WxDxH)	157 x 51 x 24 mm
Base dimensions	130 x 100 x 25.1 mm
Performance
DECT connectable	Y
Maximum indoor range	50 m
Maximum outdoor range	300 m
Dual-Tone Multi-Frequency (DTMF) modes	SIP info
Hearing aid compatibility	Y
Management features
Integrated voicemail	Y
Number of programmable keys	2
Number of function keys	6
Firmware upgradeable	Y
Colour
Product colour	Black
Operational conditions
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 procent
Storage relative humidity (H-H)	-30 - 70 procent
Battery
Battery technology	Lithium-Ion (Li-Ion)
Battery capacity	1460 mAh
Battery voltage	3.7 V
Packaging content
Base station	Y
Charger	Y
AC adapter included	Y
Manual	Y
Number of handles included	1 stuk(s)
Handset	Y