General
Product Type
Cordless phone / VoIP phone
Total Number of Wireless Handsets
1
Included Handset Name
Yealink W56H
Included Base Name
Yealink W70B
Body Colour
Classic gray, alabaster silver
Phone Features
Cordless Phone Standard
DECT\CAT-iq
Transmission Band
1900 MHz
Call Services
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Max Handsets Supported
10
Max Handset Operating Distance
50 m
Max Handset Operating Distance (Outdoor)
300 m
Conference Call Capability
3-way
Indicators
Voice message waiting indicator, power indicator, registration LED indicator, network status LED indicator
Additional Functions
Intercom, redial, emergency call, Music on hold, Do not disturb, noise reduction system, eco mode, HD Voice, CAT-iq2.0 DECT technology, auto answer, OTA (Over the Air) upgrade, Quick charging, ECO Mode+, keypad lock, anonymous call rejection, backup system
IP Telephony
Main Features
Multiple VoIP protocol support
VoIP Protocols
SIP, SIP v2, RTCP-XR, VQ-RTCPXR
Voice Codecs
G.722, G.729, G.729a, G.726, iLBC, Opus, PCMA, PCMU, AMR-NB
Quality of Service
IEEE 802.1Q (VLAN), IEEE 802.1p
IP Address Assignment
DHCP, static
Security
IEEE 802.1X, TLS, SRTP, AES
Power Over Ethernet (PoE) Support
Yes
Network Protocols
TCP, TFTP, UDP, HTTP, HTTPS, SRTP, FTP, TLS, RPS
Network Ports Qty
1 x Ethernet 10/100Base-TX
Voice Features
Comfort noise generation (CNG), voice activity detection (VAD), acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC), shared call appearance (SCA), Auto-provision with PnP
Network Features
Network Address Translation (NAT), Lightweight Directory Access Protocol (LDAP), Class 1 PoE, STUN
Phone Memory
Phone Directory Capacity
1000 names & numbers
Display
Type
LCD display - colour
Display Resolution
240 x 320 pixels
Display Languages
Multilingual
Miscellaneous
Connections
Headset jack / mini-phone 3.5mm
Placing / Mounting
Wall-mountable, table-top
Cables Included
Ethernet cable
Included Accessories
Belt clip, 2 power adapters, base stand, USB charger cradle
Battery
Technology
Rechargeable - Lithium Ion
Dimensions & Weight (Base)
Dimensions & Weight (Handset)
Manufacturer Warranty
Service & Support
Limited warranty - 2 years
German
