Yealink SIP-T54W Prime Business Phone
To Yealink SIP-T54W Prime Business Phone είναι ειδικά σχεδιασμένο για στελέχη και επαγγελματίες, είναι εύκολο στη χρήση με ρυθμιζόμενη γραφική οθόνη 4,3 ιντσών.
Η γωνία θέασης προσαρμόζεται σύμφωνα με τις προσωπικές και περιβαλλοντικές ανάγκες. Στην τιμή δεν περιλαμβάνεται το psu.
Yealink SIP-T54W Prime Business Phone
Audio Features
HD voice: HD handset, HD speaker
Hearing aid compatible (HAC) handset
Acoustic Shield
Audio codec: Opus, G.722, PCMA, PCMU, G.729A/B,
G.726, G.723.1, iLBC
DTMF: In band, Out of band (RFC 2833) and SIP INFO
Full duplex hands free speakerphone with AEC
VAD, CNG, AEC, PLC, AJB, AGC
Phone Features
16 VoIP accounts
Call hold, call forward, call waiting, call transfer
One-touch speed dial, hotline, mute, DND
Group listening, SMS, emergency call
Redial, call return, auto answer
3-way conferencing
Direct IP call without SIP proxy
Ring tone selection/import/delete
Set date time manually or automatically
Dial plan, XML Browser, Action URL/URI
RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
Built-in dual band Wi-Fi:
– Network standard: IEEE802.11a/b/g/n/ac
– Transmission rate: Up to 433Mbps (dynamic)
– Frequency range: 2.4GHz/5.0GHz
Built-in Bluetooth for:
– Bluetooth headset,
– Mobile contacts synchronization
– Bluetooth call
USB port (2.0 compliant) for:
– Wired/wireless USB headset
– USB call recording through USB flash drive
– Color-screen expansion modules EXP50 (up to 3)
Content Sharing (via Yealink VCD)(1)
Enhanced DSS key
Directory
Local phonebook up to 1000 entries
Black list
XML/LDAP remote phonebook
Smart dialing
Phonebook search/import/export
Call history: dialed/received/missed/forwarded
Corded Cordless Phone (via DECT Dongle DD10K)
Up to 4 DECT cordless handsets
Up to 4 concurrent calls
Support Yealink W52H/W53H/W56H/DD Phone
Slave Handset for Master Deskset
IP PBX Features
Busy Lamp Field (BLF)
Bridged Line Apperance (BLA)
Anonymous call, anonymous call rejection
Hot desking, voice mail
Flexible seating
Executive and Assistant
Call park, call pickup
Centralized call recording, call recording
Display and Indicator
4.3″ 480 x 272 pixel color display with backlight
16 bit depth color
LED for call and message waiting indication
Dual color (red or green) illuminated LEDs for line status information
Wallpaper
Intuitive user interface with icons and soft keys
Multilingual user interface
Caller ID with name and number
Screensaver
Power saving
Interface
Dual-port Gigabit Ethernet
Power over Ethernet (IEEE 802.3af), class 3
1 x USB port (2.0 compliant)
1 x RJ9 (4P4C) handset port
1 x RJ9 (4P4C) headset port
Management
Configuration: browser/phone/auto-provision
Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
Auto-provision with PnP
Broadsoft device management
Zero-sp-touch, TR-069
Phone lock for personal privacy protection
Reset to factory, reboot
Package tracing export, system log
Network and Security
SIP v1 (RFC2543), v2 (RFC3261)
Call server redundancy supported
NAT traversal: STUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignment: static/DHCP/PPPoE
HTTP/HTTPS web server
Time and date synchronization using SNTP
UDP/TCP/DNS-SRV(RFC 3263)
QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
SRTP for voice
Transport Layer Security (TLS1.2)
HTTPS certificate manager
AES encryption for configuration file
Digest authentication using MD5/MD5-sess
OpenVPN, IEEE802.1X
IPv6, LLDP/CDP/DHCP VLAN, ICE
