General
Yealink HD Voice
One SIP account
Local5-way conferencing
Support YDMP/YMCS
Stand with2 adjustable angles
HD voiceHD handset, HD speaker
DTMFIn-band, Out-of-band (RFC 2833) and SIP INFO
One VoIP account
Call hold, mute, DND
One-touch speed dial, hotline
Call forward, call waiting, call transfer
Group listening, SMS, emergency call
Redial, call return, auto answer
Direct IP call without SIP proxy
Ring tone selection/import/delete
Set date time manually or automatically
Dial plan
Integrated screenshots
RTCP-XR, VQ-RTCPXR
Enhanced DSS Key
Loal phonebook up to1000 entries
Black list
XML/LDAP remote phonebook
Smart dialing
Phonebook search/import/export
Call historydialed/received/missed/forwarded
Anonymous call, anonymous call rejection
Hot-desking, voice mail
Flexible seating
Call park, call pickup
Executive and Assistant
Centralized call recording
Visual voice mail
Call recording
LED for call and message waiting indication
Caller ID with name and number
6 features keystransfer, message, headset, redial, mute, hands-free speakerphone
5 navigation keys
Volume control keys
Configurationbrowser/phone/auto-provision
Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
Auto-provision with PnP
Zero-sp-touch, TR-069
Reset to factory, reboot
Package tracing export, system log
SIP v1 (RFC2543), v2 (RFC3261)
Call server redundancy supported
NAT traversalSTUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignmentstatic/DHCP
HTTP/HTTPS web server
Time and date synchronization using SNTP
UDP/TCP/DNS-SRV (RFC 3263)
QoS802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
SRTP for voice
Transport Layer Security(TLS)
HTTPS certificate manager
AES encryption for configuration file
Digest authentication
OpenVPN, IEEE802.1X
IPv6
LLDP/CDP/DHCP VLAN
ICE
Handset with handset cord
Stand
Quick Start Guide
Support EHS Wireless Headset
Unified Firmware
Package content
