Yealink SIP-T48G
Description
The SIP-T48G is Yealink's most recent innovative IP Phone for a fast-changing world. Designed specifically for both local and international use by business, industry and commerce, it incorporates a large touch panel that makes switching between different screens and applications swift, easy and convenient.
Yealink's Optima HD technology very carefully creates the impression that you are sitting virtually face-to-face opposite the person at the other end of the call. The T48G is also built for the Gigabit Ethernet and facilitates very rapid call handling and the application of accessories such as a Bluetooth USB Dongle, plus wired and wireless headsets. The T48G supports impressive productivity-enhancing features too which make it the natural and obvious efficiency tool for today's busy executives and professionals.
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Features
- Features
- Revolutionarily new design
- Yealink Optima HD voice
- Dual-port Gigabit Ethernet
- PoE(802.3af) class support
- 7" 800x480-pixel color touch screen with backlight
- Support Bluetooth headset through USB Bluetooth Dongle
- Up to 16 SIP accounts
- Paper label free design
- Headset, EHS support
- Supports expansion modules
- Wall mountable
- Simple, flexible and secure provisioning options
Specifications
- Audio Features
- HD voice: HD handset, HD speaker
- Codecs: 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
- Phone Features
- 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)
- Directory
- Loal phonebook up to 1,000 entries
- Black list
- XML/LDAP remote phonebook
- Intelligent search method
- Phonebook search/import/export
- Call history: dialed/received/missed/forwarded
- IP-PBX Features
- Busy Lamp Field (BLF)
- Bridged Line Apperance(BLA)
- Anonymous call, anonymous call rejection
- Remote office, hot-desking
- Message Waiting Indicator (MWI)
- Voice mail, call park, call pickup
- Intercom, paging, music on hold
- Call completion, call recording
- Display and
- 7" 800x480-pixel color touch screen with backlight
- Indicators
- 24 bit depth color
- LED for call and message waiting indication
- Customizable Wallpaper
- Intuitive user interface with icons and soft keys
- National language selection
- Caller ID with name, number and photo
- Feature keys
- 29 one-touch DSS keys
- 7 features keys: message, headset, hold, mute, transfer, redial, hands-free speakerphone
- 6 navigation keys
- Volume control keys
- Illuminated mute key
- Illuminated headset key
- Illuminated hands-free speakerphone key
- Interface
- Dual-port Gigabit Ethernet
- Power over Ethernet (IEEE 802.3af), class 3
- Built-in a USB port, support Bluetooth headset (Through USB Bluetooth Dongle)
- 1xRJ9 (4P4C) handset port
- 1xRJ9 (4P4C) headset port
- 1XRJ12 (6P6C) EXT port: Supports up to 6 Expansion Modules for an attendant console application
- Other Physical
- Wall mountable (optional)
- Features
- External universal AC adapter (optional): AC 100~240V input and DC 5V/2A output
- Power consumption (PSU): 2.0-6.4W
- Power consumption (PoE):2.4-10.5W
- Dimensions (W*D*H*T): 266mm*226mm*185mm*54mm / 10.47in*8.89in*7.28in*2.13in
- Operating humidity: 10~95%
- Operating temperature: -10~50°C / 14~122°F
- Management
- Configuration: browser/phone/auto-provision
- 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
- Packet tracing export, system log
- Network and
- SIP v1 (RFC2543), v2 (RFC3261)
- Security
- Call server redundancy supported
- NAT transverse: 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
- Packaging
- Qty/CTN: 5 PCS
- N.W/CTN: 8.2 kg / 18.08 lbs
- G.W/CTN: 9.0 kg / 19.84 lbs
- Giftbox size: 324mm*263mm*128mm / 12.76in*10.35in*5.04in
- Carton size: 660mm*338mm*273mm / 25.99in*13.31in*10.75in
Accessories
Yealink WF40 Wi-Fi USB Dongle
Wi-Fi USB Dongle WF40 is a low-power, small form factor device that can be implemented within offices for seamlessly connecting their IP phones to available wireless networks. This dynamic plug-and-play style USB device is an ideal office networking solution for companies—particularly, smaller organizations—seeking affordable, convenient and reliable high-speed wireless connectivity.
Yealink BT40 Bluetooth USB Dongle
The Bluetooth USB dongle adds Bluetooth connectivity to your IP Phone with a wide variety of Bluetooth Headsets, allowing you to receive calls wherever you are in the office. Compatible with Bluetooth specification V4.0, back compatible with Bluetooth 1.1, 1.2, 2.0 and 3.0 for wide-rangging use.
Yealink LCD Expansion Module (EXP40)
The EXP40 Expansion Module for the SIP-T46G and SIP-T48G, expanding the functional capability of your sip phone to a whole new level. It features a large graphic LCD. Two pages of 20 flexible buttons are shown on the display can be programmed up to 40 various features, the productivity-enhancing features include BLF/BLA, speed dialing, call forward, transfer, park, pickup, etc.
Yealink Wireless Headset Adapter (EHS36) - yealink_t48g
The new advanced Yealink Headset Adapter EHS36 provides the technical interface between Yealink SIP-T48G/T46G/T42G/T41P/T40P/T29G/T27P telephones and a compatible wireless headset. It is approved for use with wireless models made by major manufactures, including Jabra, Plantronics and Sennheiser.
Yealink Call Center Headset (YHS32)
The Yealink YHS32 is our over-the-head style headset made for office workers, SoHo and call-center staff. It is compliant with the full range of Yealink enterprise IP phones and features an attractive design with large ear-pads, a padded T-bar, pliable steel headband and 330 adjustable microphone boom.
Yealink Universal AC Adapter (5v/2A)
External universal AC adapter: AC 100~240V input and DC 5V/2A output