Audio
Number of melodies	9
Speakerphone
Noise reduction
Automatic gain control
Comfort noise generation (CNG)
Battery
Battery technology	Lithium-Ion (Li-Ion)
Battery capacity	1460 mAh
Battery voltage	3.7 V
Certificates
Certification	CE, FCC, RoHS, REACH, ISO 9001
Compliance certificates	RoHS, Federal Communications Commission (FCC), CE, REACH
Design
Product type	IP mobile phone
Handset type	Wireless handset
Product colour	Black
Mounting	Desk/Wall
Backlight keypad
Device lock
Wall mountable
Display
Display	TFT
Display diagonal	6.1 cm (2.4")
Display resolution	240 x 320 pixels
Number of simultaneous touchpoints	20
Management features
Keypad number of keys	25
Number of function keys	6
Integrated voicemail
Firmware upgradeable
Network
Ethernet LAN interface type	Fast Ethernet
Ethernet LAN data rates	10,100 Mbit/s
Bluetooth version	5.1
Ethernet LAN
Bluetooth
DHCP client
Operational conditions
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95%
Storage temperature (T-T)	-30 - 70 °C
Packaging content
Number of handles included	1 pc(s)
Base station
Ethernet cable
Handset
Manual
AC adapter included
Charger
Performance
Maximum indoor range	50 m
Maximum outdoor range	300 m
DECT connectable
Hearing aid compatibility
Phone features
Phonebook capacity	1000 entries
Answering machine
Simultaneous ring
Call waiting
Speed dialling
Intercom
Call hold
Call forwarding
Conference call
Redialing
Caller ID
Anonymous call
Anonymous call rejection
Full duplex
Direct call
Vibrating alert
Call transfer
Message-waiting indicator (MWI)
Call history
Emergency call
Ports & interfaces
Ethernet LAN (RJ-45) ports	1
Power
AC adapter input voltage	100 - 240 V
Standby time	166 h
Talk time	21 h
Power over Ethernet (PoE)
Weight & dimensions
Weight	6.84 kg
Handset dimensions (WxDxH)	157 x 51 x 24 mm
Base dimensions (WxDxH)	130 x 100 x 25.1 mm
Package weight	7.55 kg

The Yealink W78P, a powerful SIP cordless phone system capable of registering 10 Yealink DECT W78H handsets, is the ideal solution for small and medium-sized businesses. It offers more features, lines and mobility. It supports up to 10 SIP accounts and 20 simultaneous calls, improving signal strength and responsiveness to provide a stable experience for your mobile communications. In addition, with W78H you enjoy maximum freedom and flexibility. Thanks to Bluetooth 5.1 and a 3.5mm headphone jack, you can choose between a Bluetooth headset or a wired headset as needed. Thanks to the vibration alarm, you are guaranteed not to miss a call, even in loud and stressful situations.

Highlights

• Powerful SIP cordless telephone system
• 6.1 cm (2.4 inch) 240 x 320 TFT color screen with intuitive user interface
• Up to 20 simultaneous calls
• 10 DECT handsets per base station
• 10 SIP accounts possible
• Supports Opus Audio Codec
• Noise reduction system
• FNR (Flexible Noise Reduction)/Noise Cancellation
• Up to 21 hours of talk time and 166 hours of standby time
• Quick charging possible - 10 minutes of charging for 2 hours of talk time
• TLS and SRTP security encryption
• Headset connection via 3.5 mm jack or Bluetooth
• The vibration alarm guarantees you that you won't miss a call even in loud situations
• Charger can be mounted on the wall

Product type

• DECT base station
• ear category (ElektroG): relevant, Category 6: small IT and telecommunications devices, small IT and telecommunications technology devices B2C

Specifications

• Fastening: table mounting, wall mounting
• Other dimensions: Base station: 130 mm x 100 mm x 25.1 mm

Shipping

• Battery weight: 21 g

Basic properties

• Color: Black
• Height: 157 mm
• Length/Depth: 24 mm
• Width: 51 mm

Scope of delivery

• W78H handset with belt clip
• W70B base station
• Stand
• Charging cradle
• 2x power supply
• Ethernet cable
• Rechargeable battery
• Decorative cover
• Quick start guide