What is the battery life and charging time for the Yealink W77P phone system?

The Yealink W77P offers up to 40 hours of talk time and up to 575 hours of standby time. It also features a quick charge option, taking just 10 minutes to provide 2 hours of talk time.

What features does the Yealink W77P DECT IP phone system offer for call handling?

The Yealink W77P DECT IP phone system supports up to 20 simultaneous calls, allowing each handset to handle two calls at the same time. It can also register up to 10 DECT cordless handsets and 10 SIP accounts.

$279^.00

Limit 99999 per customer.

Price alert

Add to wish list

Sold by Newegg

Shipped by Newegg

Best Sellers

BeachAudio

Top Rated

4.4 (8,559 total ratings)

$279^.00

Velztorm

Hot Seller

4.4 (2,177 total ratings)

$279^.00

TELeasy

Top Rated

4 (1,151 total ratings)

$279^.00
+ FREE SHIPPING

Main image of Yealink W77P DECT IP Phone System

Shop All Yealink Network Technology Co., Ltd Products

Yealink W77P DECT IP Phone System

Be the first to review this product...

Model: W77P

W56H
W59R
W73H
W73P
W76P
W77P
W79P

Up to 40-hour talking time
Up to 575-hour standby time
Quick charging: 10-minute charging time for 2-hour talking time
TLS and SRTP security encryption
Vibration alarm guarantees you do not miss any call, even in noisy situations
Wall mountable charger
Maximum DECT radio coverage: 50 meters indoors, 300 meters outdoors

Overview

Specs

Reviews

See all Q & A

Any questions? Our AI beta will help you find out quickly.

Try me now

The Yealink W77P, a high-performance ruggedizedSIP cordless phone systemthat can register 10 Yealink DECT W57R handsets, is the ideal solution for stressful situations.

Model
Brand	Yealink
Model	W77P
Part Number	W77P

Type
Type	IP DECT Phone Kit

Spec
Security	NETWORK AND SECURITY 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 Open VPN Transport Layer Security (TLS) HTTPS (server/client), SRTP (RFC3711) Digest authentication Secure configuration file via AES encryption Support SHA256/SHA512/SHA Three-level configuration mode: Admin/Var/User
Ports	1 x RJ45 10/100M Ethernet port Power over Ethernet (IEEE 802.3af), Class 1
Power	External Yealink AC adapter: AC 100-240 V Input and DC 5 V/600 mA Output Battery of W57R (V0-V3): 1460 mAh, Lithium-ion, 3.7 V, 5.4 WH Up to 40 hours of talk time (in ideal conditions) Up to 575 hours of standby time (in ideal conditions) Battery of W57R (V4): 3 x 3.7 V 350 mAh (1.295 Wh), Lithium-ion Up to 28 hours of talk time (in ideal conditions) Up to 320 hours of standby time (in ideal conditions)
Dimensions	Handset size: 157 mm x 51 mm x 24 mm Base station size: 130 mm x 100 mm x 25.1 mm

Features
Features	PHONE 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 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/Voice mail/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 AUDIO 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: 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: 1920 - 1930 MHz

Additional Information
First Listed on Newegg	May 07, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 1 year
Limited Warranty period (labor): 1 year
Read full details

Return Policies

Return for refund within: 30 days

Return for replacement within: 30 days

This item is covered by Newegg.com's 30-Day Return Policy.
Read full return policy for details.

Best Sellers

Yealink W77P DECT IP Phone System

Learn more about the Yealink Network Technology Co., Ltd W77P

Customer Reviews of the Yealink Network Technology Co., Ltd W77P

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: 13N-0005-002X8

Best Sellers

Yealink W77P DECT IP Phone System

Learn more about the Yealink Network Technology Co., Ltd W77P

Customer Reviews of the Yealink Network Technology Co., Ltd W77P

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info