Yealink SIP-T48S IP phone Black 16 lines LCD
Out of stock
7″ LCD, 800 x 480, T4S, USB 2.0, 16 SIP, 16 VoIP, PoE, 2x RJ-45, 2x RJ-9, RJ-12
£131.92 Ex Vat
Out of stock
CompareThe 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) modes | In-band, Out-of band, SIP info |
| Phonebook sharing | Yes |
| Integrated voicemail | Yes |
| Handset type | Wired handset |
| Keypad illumination | Yes |
| Mounting | Desk/Wall |
| Wall mountable | Yes |
| Keypad number of keys | 42 |
| Product colour | Black |
| Technical details | |
| Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band, SIP info |
| Phonebook sharing | Yes |
| Integrated voicemail | Yes |
| Answering machine | Yes |
| Handset type | Wired handset |
| Keypad illumination | Yes |
| Mounting | Desk/Wall |
| Keypad number of keys | 42 |
| Harmonized System (HS) code | 85171800 |
| Security | |
| Security algorithms | AES |
| Design | |
| Product type | IP Phone |
| Handset type | Wired handset |
| Keypad illumination | Yes |
| Mounting | Desk/Wall |
| Wall mountable | Yes |
| Product colour | Black |
| Performance | |
| Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band, SIP info |
| Phone features | |
| Message-waiting indicator (MWI) | Yes |
| Call transfer | Yes |
| Call return | Yes |
| Phonebook sharing | Yes |
| Number of VoIP accounts | 16 |
| Answering machine | Yes |
| Lines quantity | 16 lines |
| Speed dialling | Yes |
| Redialing | Yes |
| Phonebook capacity | 1000 entries |
| Intercom | Yes |
| Full duplex | Yes |
| Do not disturb function | Yes |
| Conference call | Yes |
| Caller ID | Yes |
| Call waiting | Yes |
| Call pick up | Yes |
| Call park | Yes |
| Call hold | Yes |
| Call forwarding | Yes |
| Anonymous call rejection | Yes |
| Anonymous call | Yes |
| Management features | |
| Integrated voicemail | Yes |
| Keypad number of keys | 42 |
| Display | |
| Touchscreen | Yes |
| Display resolution | 800 x 480 pixels |
| Display diagonal | 17.8 cm (7″) |
| Display | LCD |
| Backlight display | Yes |
| Camera | |
| Front camera | No |
| Audio | |
| Voice codecs | CNG, G.711Mu, G.711a, G.722, G.723.1, G.726, G.729ab, VAD, iLBC |
| Network | |
| Networking standards | IEEE 802.3af |
| Ethernet LAN interface type | Gigabit Ethernet |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Wi-Fi | No |
| Supported network protocols | SIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, HTTPS |
| Security algorithms | AES |
| Quality of Service (QoS) support | Yes |
| Ethernet LAN | Yes |
| Bluetooth | No |
| Colour | |
| Product colour | Black |
| Ergonomics | |
| Wall mountable | Yes |
| Ports & interfaces | |
| USB 2.0 ports quantity | 1 |
| RJ-9 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 2 |
| Power | |
| AC adapter output current | 2 A |
| Power over Ethernet (PoE) | Yes |
| AC adapter output voltage | 5 V |
| AC adapter input voltage | 100 – 240 V |
| Operational conditions | |
| Operating temperature (T-T) | -10 – 50 °C |
| Operating relative humidity (H-H) | 10 – 95% |
| Weight & dimensions | |
| Width | 266 mm |
| Depth | 225 mm |
| Height | 185 mm |
| Package width | 324 mm |
| Package depth | 263 mm |
| Package height | 128 mm |
| Packaging content | |
| Cables included | LAN (RJ-45) |
| Number of handles included | 1 pc(s) |
| Manual | Yes |
| Logistics data | |
| Harmonized System (HS) code | 85171800 |
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