Tech specs
Brand
Yealink
Product Line
Yealink
Model
W78P
Manufacturer
Yealink
Dialed Call Memory
100
IP Address Assignment
DHCP, Static
IP Telephony Network Ports
1 x Ethernet 10Base-T/100Base-TX
Network Features
Class 1 PoE, Lightweight Directory Access Protocol (LDAP), Network Address Translation (NAT), STUN
Network Protocols
FTP, HTTP, HTTPS, RPS, SRTP, TCP, TFTP, TLS, UDP
Phone Connections
Headset jack / mini-phone 3.5 mm
Backlit Display
Yes
Color Support
Color
Display Diagonal Size
2.4 inch
Display Diagonal Size (metric)
6.1 centimetre
Display Location
Handset
Display Resolution
240 x 320 pixels
Display Type
LCD display
Battery Capacity
1460 mAH
Battery Chemistry
Lithium ion
Battery Rechargeable
Rechargeable
Standby Time
Up to 166 h
Talk Time
Up to 1260 min
Indicators & Controls
Message waiting indicator, Network status LED indicator, Power indicator, Registration LED indicator
Maximum Cordless Handset Supported
10
Multiple Conferencing
3-way
Phone Directory Capacity
1000 names & numbers
Speakerphone
Yes
Voice Codec
G.722, G.726, G.729, G.729a, iLBC, Opus, PCMA, PCMU
Wireless Handsets
1
Additional Functions
Do Not Disturb (DND), Eco mode, ECO Mode+, FNR (Flexible Noise Reduction), HD Voice, Keypad lock, Man down alarm, Music on hold, Mute, No movement alarm, Noise cancelling, OTA (Over the Air) upgrade, Quick charging, Redial, Running detector, Shared Call Appearance (SCA), Speed dial memory, Up to 20 simultaneous calls, Vibration alert
Call Services
Call Forwarding, Call Hold, Call Transfer, Call Waiting, Caller ID, Voicemail
Caller ID Type
Caller ID
Cordless Phone Standard
DECT
Dialer Location
Handset
Integrated Components
Bluetooth interface
Lighted Keypad
Yes
Lines Supported
10 lines
Main Features
Multiple VoIP protocol support
Max Handset Operating Distance
164 ft
Max Handset Operating Distance (Outdoor)
984 ft
Packaged Quantity
1
Placing/Mounting
Table-top, Wall-mountable
Power Over Ethernet (PoE) Support
Yes
Product Type
Cordless VoIP phone
Quality of Service
IEEE 802.1p, IEEE 802.1Q (VLAN)
Ring Tones
9
Security
AES, IEEE 802.1X, SRTP, TLS
Voice Features
Acoustic echo cancellation (AEC), Adaptive jitter buffer (AJB), Automatic gain control (AGC), Comfort noise generation (CNG), Packet loss concealment (PLC), Shared call appearance (SCA), Voice activity detection (VAD)
VoIP
Yes
VoIP Protocols
RTCP-XR, SIP, SIP v2, VQ-RTCPXR
Volume Control
5-level
Wireless Interface Provided
Bluetooth
Cables
Ethernet cable
Phone Accessories Included
2 power adapters, Base stand, Belt clip, Decorative cover, USB charger cradle
Base Depth
1 inch
Base Height
3.9 inch
Base Width
5.1 inch
Handset Depth
0.9 inch
Handset Height
6.2 inch
Handset Width
2 inch
Color
Black, Classic gray
Color Category
Black, Gray
ENERGY STAR Certified
No
EPEAT Compliant
No
TCO Certified
No
Hearing Aid Compatible
Yes