Data Sheet 

Phone Features

> Up to 8 simultaneous calls
> Up to 8 handsets
> Up to 8 VoIP accounts
> Up to 5 repeaters per base station (RT20/RT20U)
> Up to 6 repeaters per base station (RT30)
> Paging, intercom, auto answer
> Call hold, call transfer, call waiting
> Three-way conference
> Conference split
> Switching between calls
> Silent Charging
> Mute, silence, DND
> Caller ID with name and number
> Redial
> Anonymous call
> Anonymous call rejection
> Call forward (always/busy/no answer)
> Speed dial
> Voicemail
> Message Waiting Indication (MWI)
> Local phonebook for up to 800 entries (store in the base)
> Remote phonebook/LDAP/XML phonebook
> Phonebook search/import/export
> Call history (all/missed/placed/received)
> Direct IP call without SIP proxy
> Reset to factory, reboot
> Emergency call
> Dial plan
> XML browser > Action URI
> Music on hold (server-based)
> Broadsoft directory
> BroadSoft call log> BroadSoft call decline
> Broadworks feature key synchronization
> Shared Call Appearance (SCA)

Management Features

> Auto-provision via TFTP/FTP/HTTP/HTTPS/RPS
> Auto-provision with PnP
> Handset upgrade: OTA (Over-The-Air)
> Configuration: browser/phone/auto-provision
> Trace package and system log export

Audio Features

> Wideband codec: Opus, AMR-WB (optional), G.722
> Narrowband codec: AMR-NB (optional), PCMU(G.711A), PCMA(G.711µ), G.726, G.729, iLBC
> VAD, CNG, AGC, PLC, AJB
> Support VQ-RTCPXR (RFC6035), RTCP-XR

Network Features

> 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

Security Features 

> Open VPN
> Transport Layer Security (TLS)
> HTTPS (server/client)
> SRTP (RFC3711) > Digest authentication
> Secure configuration file via AES encryption
> Support SHA256/SHA512/SHA384
> Three-level configuration mode: Admin/Var/User

DECT

> Frequency bands: 1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US)

Interface

> 1 x RJ45 10/100M Ethernet port
> Power over Ethernet (IEEE 802.3af), Class 1

Physical Features

> Indoor Range: 30 m-50 m (The ideal distance is 50m) 
> Outdoor Range: 300 m (in ideal conditions)
> Desktop or wall mountable
> Energy-saving ECO mode/ECO Mode+
> Three LED indicators on W60B: - 1 x Registration LED - 1 x Network Status LED - 1 x Power Indicator LED
> External Yealink AC adapter： AC 100-240V Input and DC 5V/600mA Output
> Color: Classic Grey
> Dimension (W*D*H): 130 mm x 100 mm x 25.1 mm
> Operating humidity: 10-95%
> Operating temperature: -10°C to +50°C (+14°F to 122°F)