Yealink Ultra-elegant Gigabit IP Phone (SIP-T48S)

Specification:

Audio Features

• HD voice: HD handset, HD speaker
• Hearing aid compatible (HAC) handset
• Codecs: Opus, G.722, G.711(A/μ), G.723.1, G.729AB, G.726, 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

• 16 VoIP accounts
• Call hold, mute, DND
• One-touch speed dial, hotline
• Call forward, call waiting, call transfer
• Group listening, 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)
• USB port (2.0 compliant) for: Bluetooth earphone through BT40, Wi-Fi through WF40, USB call recording through USB flash drive
• Enhanced DSS key

• Local phonebook up to 1000 entries
• Black list
• XML/LDAP remote phonebook
• Smart dialing
• Phonebook search/import/export
• Call history: dialed/received/missed/forwarded

• Busy Lamp Field (BLF)
• Bridged Line Apperance (BLA)
• 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

• 7” 800 x 480-pixel color touch screen with backlight
• 24 bit depth color
• LED for call and message waiting indication
• Wallpaper
• Intuitive user interface with icons and soft keys
• Multilingual user interface
• Caller ID with name, number and photo
• Screensaver
• Power saving

• 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
• 1 x RJ12 (6P6C) EXT port: Supports up to 6 Expansion Modules for an attendant console application

• Wall mountable (optional)
• External Yealink AC adapter (optional): AC 100~240V input and DC 5V/2A output
• Power consumption (PSU): 2.23-7.29W
• Power consumption (PoE): 3.19-10.78W
• Dimension (W*D*H*T): 266mm*226mm*185mm*54mm
• Operating humidity: 10~95%
• Operating temperature: -10~50°C

• Configuration: browser/phone/autoprovision
• Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
• Auto-provision with PnP
• Zero-sp-touch, TR-069
• Phone lock for personal privacy protection
• Reset to factory, reboot
• Package tracing export, system log

• 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 (TLS)
• HTTPS certificate manager
• AES encryption for configuration file
• Digest authentication using MD5/MD5-sess
• OpenVPN, IEEE802.1X
• IPv6
• LLDP/CDP/DHCP VLAN
• ICE

*Images shown are for illustration purpose only and product specification may differ from actual product.

**Shipping rate depending on the product dimension, weight and location.

***Kindly PM for stock availability before proceed with payment.

Visit our website:

www.server2u.com (Live chat with our online salesperson Now)

PHONE/SMS CONTACT:

Ms. Soraya: 016-627 7828

Ms. Safira: 016-211 4381

Mr. Zeck Khoo: 016-959 8891

Mr. Jay: 016-961 9881

Mr. Steven: 019-682 9888 (System Consultant)

Office: 03-9081 1702

OFFICE HOUR:

9 AM to 6 PM (Monday to Friday)

OFFICE LOCATION:

D-55-2, Jalan C180/1,

Dataran C180, Pekan Bt 11,

43200 Cheras, Selangor

Email Address:

Sales and Info: sales@server2u.net

Last Updated @ 11/11/2024 3:48:26 PM