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Com. Choice of power options - can be powered via power over Ethernet PoE. Power supply is only needed if PoE is not available on your network. The sip-t48s ip phone is a dynamic business communications solution for executives and professionals.

Yealink t4s series supports efficient provisioning and effortless mass deployment with Yealink Redirection and Provisioning Service RPS and Boot mechanism to help you realize the Zero Touch Provisioning without any complex manual settings.

Yealink t4s series supports efficient provisioning and effortless mass deployment with Yealink Redirection and Provisioning Service RPS and Boot mechanism to help you realize the Zero Touch Provisioning without any complex manual settings.

Yealink t4s series supports efficient provisioning and effortless mass deployment with Yealink Redirection and Provisioning Service RPS and Boot mechanism to help you realize the Zero Touch Provisioning without any complex manual settings.


Phone users will think they are sitting in the same room with one another. The new t4s series offers the same elegant appearance of the T4 line, but with improvements for greater interoperability and collaboration.
The sip t48s ip phone is a dynamic business communications solution for executives and professionals. Plus, it works in conjunction with bluetooth usb dongle and Wi-Fi USB Dongle. This phone offers a large touch screen that makes switching between pages and applications swift, easy and convenient.


This phone offers a large touch screen that makes switching between pages and applications swift, easy and convenient.
The phone uses gigabit ethernet technology for rapid call handling. The new t4s series offers the same elegant appearance of the T4 line, but with improvements for greater interoperability and collaboration. The sip t48s is also with yealinkâs optima hd voice technology and wideband codec of Opus for unparalleled audio clarity. The sip-t48s ip phone is a dynamic business communications solution for executives and professionals.

The product ships with all relevant accessories, and may arrive in a generic box. This certified refurbished product is tested and certified to look and work like new.
1. Yealink
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Dual-Port Gigabit Ethernet, Power Adapter Not Included SIP-T48S., 802.3af PoE, 16 Lines. 7-Inch Color Touch Screen Display. USB 2.0, Yealink T48S IP Phone
#adYealink #ad - Yealink ip phone sip-t48s 16 sip accounts hd voice poe support gigabit Ethernet, usb dongle, Wi-Fi usb dongle, 3-way conferencing. This phone offers a large touch screen that makes switching between pages and applications swift, easy and convenient.More information #ad
The sip-t48s is also with Yealink optima hd voice technology and wideband codec of opus for unparalleled audio clarity. The phone uses gigabit Ethernet technology for rapid call handling.Brand | Yealink #ad |
Manufacturer | Yealink #ad |
Height | 5 Inches |
Length | 10 Inches |
Weight | 3.75 Pounds |
Width | 13 Inches |
Part Number | SIP-T48S |
Model | SIP-T48S |
More information #ad
2. Yealink
#ad
Yealink SIP-T48S IP Phone Power Supply Not Included Renewed
#adYealink #ad - This certified refurbished product is tested and certified to look and work like new. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.Com. Choice of power options - can be powered via power over Ethernet PoE. Power supply is only needed if PoE is not available on your network. The sip-t48s ip phone is a dynamic business communications solution for executives and professionals.
More information #ad
Can also be powered by OPTIONAL universal power supply. The product ships with all relevant accessories, inspection, basic cleaning, and may arrive in a generic box. The refurbishing process includes functionality testing, and repackaging. Item package Quantity -1.Brand | Yealink #ad |
Manufacturer | Yealink #ad |
Height | 5 Inches |
Length | 10 Inches |
Width | 13 Inches |
Part Number | SIP-T48S-cr |
Model | SIP-T48S-cr |
Warranty | 90 days limited warranty |
More information #ad
3. Yealink
#ad
16 Lines. 7-Inch Color Touch Screen Display. USB 2.0, Dual-Port Gigabit Ethernet, Power Adapter Not Included SIP-T48S-8, 802.3af PoE, Yealink 8-Pack T48S IP Phone
#adYealink #ad - The phone uses gigabit ethernet technology for rapid call handling. The sip-t48s is also with yealink Optima HD Voice technology and wideband codec of Opus for unparalleled audio clarity.Yealink t4s series supports efficient provisioning and effortless mass deployment with Yealink Redirection and Provisioning Service RPS and Boot mechanism to help you realize the Zero Touch Provisioning without any complex manual settings.
More information #ad
Yealink ip phone sip-t48s 8-pack 16 sip accounts hd voice poe support Gigabit Ethernet, USB Dongle, Wi-Fi USB Dongle, 3-way conferencing. This phone offers a large touch screen that makes switching between pages and applications swift, easy and convenient. Plus, it works in conjunction with Bluetooth USB Dongle and Wi-Fi USB Dongle.Brand | Yealink #ad |
Manufacturer | Yealink #ad |
Height | 20 Inches |
Length | 14 Inches |
Weight | 32 Pounds |
Width | 12 Inches |
Part Number | SIP-T48S x8 |
Model | SIP-T48S x8 |
More information #ad
4. Yealink
#ad
Yealink IP Phone SIP-T48S 4-Pack 16 SIP accounts HD Voice PoE Support
#adYealink #ad - 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 Optima HD Voice technology and wideband codec of Opus for unparalleled audio clarity.Yealink t4s series supports efficient provisioning and effortless mass deployment with Yealink Redirection and Provisioning Service RPS and Boot mechanism to help you realize the Zero Touch Provisioning without any complex manual settings.
More information #ad
Yealink ip phone sip-t48s 4-pack 16 sip accounts hd voice poe support Gigabit Ethernet, Wi-Fi USB Dongle, USB Dongle, 3-way conferencing. Plus, it works in conjunction with Bluetooth USB Dongle and Wi-Fi USB Dongle. The phone uses gigabit ethernet technology for rapid call handling.Brand | Yealink #ad |
Manufacturer | Yealink #ad |
Weight | 16 Pounds |
Part Number | SIP-T48S x4 |
Model | SIP-T48S x4 |
More information #ad
5. Yealink
#ad
802.3af PoE, 16 Lines. 7-Inch Color Touch Screen Display. USB 2.0, Power Adapter Not Included SIP-T48S-6, Yealink 6-Pack T48S IP Phone, Dual-Port Gigabit Ethernet
#adYealink #ad - Yealink ip phone sip-t48s 6-pack 16 sip accounts hd voice poe support Gigabit Ethernet, Wi-Fi USB Dongle, USB Dongle, 3-way conferencing. This phone offers a large touch screen that makes switching between pages and applications swift, easy and convenient.Yealink t4s series supports efficient provisioning and effortless mass deployment with Yealink Redirection and Provisioning Service RPS and Boot mechanism to help you realize the Zero Touch Provisioning without any complex manual settings.
More information #ad
Plus, it works in conjunction with Bluetooth USB Dongle and Wi-Fi USB Dongle. The phone uses gigabit ethernet technology for rapid call handling. The sip-t48s is also with yealink Optima HD Voice technology and wideband codec of Opus for unparalleled audio clarity.Brand | Yealink #ad |
Manufacturer | Yealink #ad |
Weight | 24 Pounds |
Part Number | SIP-T48S x6 |
Model | SIP-T48S x6 |
More information #ad
6. Yealink
#ad
Yealink SIP-T48S Gigabit IP VoIP SIP Phone Power Supply Not Included
#adYealink #ad - This phone offers a large touch screen that makes switching between pages and applications swift,. The sip-t48s ip phone is a dynamic business communications solution for executives and professionals.More information #ad
Brand | Yealink #ad |
Manufacturer | YEALINK #ad |
Weight | 0 Pounds |
Part Number | SIP-T48S |
Model | SIP-T48S |
More information #ad
7. Yealink
#ad
Yealink IP Phone SIP-T48S 2PACK + 2 UNITS Power Supply PS5V1200US 5Volts 1.2Amp
#adYealink #ad - The t48s is also with yealink optima hd voice technology and wideband codec of Opus for unparalleled audio clarity. The phone uses Gigabit Ethernet technology for rapid call handling.Phone users will think they are sitting in the same room with one another. The new t4s series offers the same elegant appearance of the T4 line, but with improvements for greater interoperability and collaboration.
More information #ad
Ps5v1200us - ac/dc switching adapter // output: 5v - 1. 2a // input: 100-240v ~ 50/60Hz 250mA. Ps5v1200us - for use with t2: sip-t20p, sip-t26p, sip-t28p and t4: sip-t41p, sip-t22p, sip-t27p, sip-t42g, SIP-T48S. The sip t48s ip phone is a dynamic business communications solution for executives and professionals. Plus, it works in conjunction with bluetooth usb dongle and Wi-Fi USB Dongle. This phone offers a large touch screen that makes switching between pages and applications swift, easy and convenient.
Brand | Yealink #ad |
Manufacturer | Yealink #ad |
Weight | 9 Pounds |
Part Number | T48Sx2+PS5V1200USx2 |
Model | T48Sx2+PS5V1200USx2 |
More information #ad
8. Yealink
#ad
Yealink IP Phone SIP-T48S 2-Pack 16 SIP accounts HD Voice PoE Support
#adYealink #ad - 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 sip-t48s is also with yealink Optima HD Voice technology and wideband codec of Opus for unparalleled audio clarity.More information #ad
Brand | Yealink #ad |
Manufacturer | YEALINK #ad |
Weight | 8 Pounds |
Part Number | SIP-T48S-BD2 |
More information #ad
9. Yealink
#ad
Yealink SIP-T48S IP Phone 2-Pack 16-Lines + EXP40 2-Pack LCD Expansion Module
#adYealink #ad - Plus, it works in conjunction with Bluetooth USB Dongle and Wi-Fi USB Dongle. Phone users will think they are sitting in the same room with one another. 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, pickup, transfer, call forward, park, speed dialing, etc.This phone offers a large touch screen that makes switching between pages and applications swift, easy and convenient.
More information #ad
The exp40 expansion module for the sip-t46s, sip-t46g, sip-t48s and sip-t48g, expanding the functional capability of your sip phone to a whole new level. It features a large graphic LCD. The phone uses gigabit ethernet technology for rapid call handling. The new t4s series offers the same elegant appearance of the T4 line, but with improvements for greater interoperability and collaboration. The sip t48s is also with yealinkâs optima hd voice technology and wideband codec of Opus for unparalleled audio clarity. The sip-t48s ip phone is a dynamic business communications solution for executives and professionals.
Brand | Yealink #ad |
Manufacturer | Yealink #ad |
Weight | 10 Pounds |
Part Number | SIP-T48Sx2+EXP40x2 |
Model | SIP-T48Sx2+EXP40x2 |
More information #ad
10. Yealink
#ad
Yealink T48S Ultra-Elegant Gigabit IP Phone Power Supply Not Included Renewed
#adYealink #ad - Can also be powered by OPTIONAL universal power supply. 7" 800 x 480-pixel color touch screen with backlight. The refurbishing process includes functionality testing, inspection, basic cleaning, a minimum 90-day warranty, and repackaging.The product ships with all relevant accessories, and may arrive in a generic box. This certified refurbished product is tested and certified to look and work like new.
More information #ad
Choice of power options - can be powered via power over Ethernet PoE. Dual-port Gigabit Ethernet. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon. Com. Power supply is only needed if PoE is not available on your network. T48s offers a faster, more responsive interface than the T48G and several performance enhancing functions.Brand | Yealink #ad |
Manufacturer | Yealink #ad |
Part Number | T48S-cr |
Model | T48S-cr |
Warranty | 90 days limited warranty |
More information #ad