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Yealink SIP-T48S IP phone Black 16 lines LCD

SKU
SIP-T48S-SfB
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In stock
7" LCD, 800 x 480, T4S, USB 2.0, 16 SIP, 16 VoIP, PoE, 2x RJ-45, 2x RJ-9, RJ-12
More Information
SKU SIP-T48S-SfB
EAN 0841885100481
Manufacturer Yealink
Availability In Stock
The SIP-T48S IP Phone is a dynamic business communications solution for executives and professionals. This phone offers a large touch screen that makes switching between pages and applications swift, easy and convenient. The SIP-T48S is also with Yealink’s Optima HD Voice technology and wideband codec of Opus for unparalleled audio clarity. Phone users will think they are sitting in the same room with one another. The phone uses Gigabit Ethernet technology for rapid call handling. Plus, it works in conjunction with Bluetooth USB Dongle and Wi-Fi USB Dongle. The new T4S series offers the same elegant appearance of the T4 line, but with improvements for greater interoperability and collaboration.
Features
Dual-Tone Multi-Frequency (DTMF) modesIn-band, Out-of band, SIP info
Phonebook sharingYes
Integrated voicemailYes
Handset typeWired handset
Keypad illuminationYes
MountingDesk/Wall
Wall mountableYes
Keypad number of keys42
Product colourBlack
Technical details
Dual-Tone Multi-Frequency (DTMF) modesIn-band, Out-of band, SIP info
Phonebook sharingYes
Integrated voicemailYes
Answering machineYes
Handset typeWired handset
Keypad illuminationYes
MountingDesk/Wall
Keypad number of keys42
Harmonized System (HS) code85171800
Security
Security algorithmsAES
Design
Product typeIP Phone
Handset typeWired handset
Keypad illuminationYes
MountingDesk/Wall
Wall mountableYes
Product colourBlack
Performance
Dual-Tone Multi-Frequency (DTMF) modesIn-band, Out-of band, SIP info
Phone features
Message-waiting indicator (MWI)Yes
Call transferYes
Call returnYes
Phonebook sharingYes
Number of VoIP accounts16
Answering machineYes
Lines quantity16 lines
Speed diallingYes
RedialingYes
Phonebook capacity1000 entries
IntercomYes
Full duplexYes
Do not disturb functionYes
Conference callYes
Caller IDYes
Call waitingYes
Call pick upYes
Call parkYes
Call holdYes
Call forwardingYes
Anonymous call rejectionYes
Anonymous callYes
Management features
Integrated voicemailYes
Keypad number of keys42
Display
TouchscreenYes
Display resolution800 x 480 pixels
Display diagonal17.8 cm (7")
DisplayLCD
Backlight displayYes
Camera
Front cameraNo
Audio
Voice codecsCNG, G.711Mu, G.711a, G.722, G.723.1, G.726, G.729ab, VAD, iLBC
Network
Networking standardsIEEE 802.3af
Ethernet LAN interface typeGigabit Ethernet
Ethernet LAN data rates10,100,1000 Mbit/s
Wi-FiNo
Supported network protocolsSIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, HTTPS
Security algorithmsAES
Quality of Service (QoS) supportYes
Ethernet LANYes
BluetoothNo
Colour
Product colourBlack
Ergonomics
Wall mountableYes
Ports & interfaces
USB 2.0 ports quantity1
RJ-9 ports quantity2
Ethernet LAN (RJ-45) ports2
Power
AC adapter output current2 A
Power over Ethernet (PoE)Yes
AC adapter output voltage5 V
AC adapter input voltage100 - 240 V
Operational conditions
Operating temperature (T-T)-10 - 50 °C
Operating relative humidity (H-H)10 - 95%
Weight & dimensions
Width266 mm
Depth225 mm
Height185 mm
Package width324 mm
Package depth263 mm
Package height128 mm
Packaging content
Cables includedLAN (RJ-45)
Number of handles included1 pc(s)
ManualYes
Logistics data
Harmonized System (HS) code85171800

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