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Yealink 1301011 IP Phones Yealink T77u Ip Phone - Corded - Corded - 10 Multiple Conferencing - Wall Mountable, Stand Mountable 841885125583

Part Number: 1301011
Condition: New
Availability: 70  
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Product Specifications



Yealink T77U IP Phone - Corded - Corded - 10 Multiple Conferencing - Wall Mountable, Stand Mountable - Classic Gray - 16 x Total Line - VoIP - 7" LCD - 2 x Network (RJ-45) - PoE Ports (1301011)

1301011 SIP-T77U

Manufacturer Part Number: 1301011



CPN:1301011 SIP-T77U
MANUFACTURER NAME: Yealink
MANUFACTURER PART NUMBER: 1301011
UPC EAN CODE: 841885125583
LANGUAGE: EN
MARKET:US

General Information:

A Revolutionary SIP Phone with a 7-inch Touch Screen

Yealink presents a dynamic business communication solution to executives and professionals with the new T77U IP phone. The Yealink new T7X series has a slimmer, sleeker look, improved interoperability, and better collaboration. The phone employs an appealing, large touch screen that makes the switch between pages and applications swift, easy, and convenient. Yealink's self-developed AI noise cancellation ensures better audio quality during calls. With United Yealink Optima HD Voice technology, the T77U offers you superb audio quality and crystal-clear voice communications. Moreover, the T77U puts dual USB ports in a phone that makes Bluetooth, Wi-Fi, USB headset, and USB recording come true, and you can use any two of them freely according to your needs.

Key Features and Benefits

  • 7" 800 x 480-pixel color touch screen with backlight
  • Linux 6.1 version
  • TEE hardware encryption solution
  • Dual USB ports
  • Dual firmware images
  • T7X Auto-P template unified
  • Unified firmware for T7X series (T73U, T73W, T74U, T74W, T77W), T85W, and T87W
  • Up to 16 SIP accounts
  • Dual-port Gigabit Ethernet
  • PoE support
  • Headset, EHS support
  • Suports Wi-Fi via WF50
  • Bluetooth via BT41
  • USB recording
  • Supports color-screen expansion modules
  • Stand with 2 adjustable angles
  • Wall mountable
  • Handset with hall switch

HD Audio

Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband technology for maximum acoustic performance. It is an open, highly versatile audio codec designed to deliver higher HD audio quality than other wideband codecs over a high network bandwidth. Yealink's self-developed AI noise cancellation technology ensures a clear audio experience during calls.

ManufacturerYealink Network Technology Co., Ltd
Manufacturer Part Number1301011
Manufacturer Website Addresshttp://www.yealink.com
Brand NameYealink
Product SeriesT7
Product ModelT77U
Product NameT77U IP Phone
Product TypeIP Phone
  Product UPC841885125583
Technical Information:
IP Phone TechnologyVoIP
Handset Connectivity TechnologyCorded
Base Unit Connectivity TechnologyCorded
Total Number of Phone Lines16
Multiple Conferencing10
Caller IDYes
SpeakerphoneYes
Display & Graphics:
Screen TypeLCD
Screen Size7"
Interfaces/Ports:
Network (RJ-45)Yes
Number of Network (RJ-45) Ports2
USBYes
PoE (RJ-45) PortYes
Physical Characteristics:
Color FamilyGray
Product ColorClassic Gray
Form FactorWall Mountable
Stand Mountable
Height3.3"
Width10.5"
Depth8.9"
Miscellaneous:
What's in the box
  • T77U IP Phone
  • Handset with Handset Cord
  • Ethernet Cable (2m CAT5E UTP Cable)
  • Stand
  • Quick Start Guide

Date Inserted: Thursday August 14, 2025

This product was last updated on Saturday April 18, 2026

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

Questions and Answers

Questions and Answers

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Shipping / Returns

Shipping

Ground = $12.95
(EST. Arrival Date between Wed.Apr.22 - Mon.Apr.27)

Two Day Air = $28.00
(EST. Arrival Date on Wed.Apr.22)

Standard One Day = $49.00
(EST. Arrival Date on Tue.Apr.21 after 3PM)

Priority = $75.00
(EST. arrival Date on Tue.Apr.21 in the AM)

U.S Mail Priority (AA,AE,AP only) = $38.50

FedEx International Economy (Canada only) = $88.00

Shipping dates are best estimates based on product location and may vary with holidays.

If product requires trucking, additional fees may apply.

* Some destinations are subject to Applicable State/Duty Taxes

Returns

CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.

This Product Has Limited Exchange Privileges.

Limited returns within 30 days of purchase permitted on this product.

For support on this product, please contact Yealink.


Yealink Company's Information

Yealink  
Click Yealink for all products

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Product Reviews

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    About Yealink

    Yealink is a renowned brand in the world of VoIP phones and video conferencing solutions, offering a wide range of high-quality, reliable, and feature-rich products that are ideal for businesses of all sizes. Whether you need a simple desk phone or a more advanced video conferencing, Yealink has a solution for you.

    One of the best places to purchase Yealink phones is CompSource.com. This online retailer has a wide selection of Yealink phones, Headsets, Video Conference Equipment and Microphones at competitive prices, and their customer service is top-notch. Here are some reasons why you should consider buying Yealink phones from CompSource.com:

    1. Extensive selection of Yealink products CompSource.com carries a wide range of Yealink phones, from basic models to advanced video phones. They also offer different types of Yealink phones, including IP phones, DECT phones, and conference phones. Whatever your business requires, you're likely to find a Yealink phone that fits the bill on CompSource.com.

    2. Competitive pricing When it comes to pricing, CompSource.com offers some of the best deals on Yealink phones. They regularly run sales and promotions, so you can often find Yealink phones at a lower price than you would on any other site. Plus, they offer free shipping on most orders, so you can save even more.

    3. Excellent customer service CompSource.com is known for its excellent customer service. They have a team of knowledgeable and friendly representatives who can help you choose the right Yealink product for your business needs.

    4. Fast and reliable shipping When you order a Yealink solution from CompSource.com, you can expect fast and reliable shipping. We use reputable carriers like UPS and FedEx to ensure that your Order arrives quickly and safely.

    5. Easy online ordering process CompSource.com has an easy-to-use website that makes ordering your Yealink products a breeze. You can quickly search for the model you want, add it to your cart, and complete your purchase in just a few clicks.


    If you're looking for a high-quality Yealink solution for your business, CompSource.com is an exceptional place to start your search. They offer an extensive selection of Yealink products at very competitive prices, with excellent customer service and fast shipping. So why wait? Start browsing their selection of Yealink devices today!


    Learn more about IP Phones

    What are IP Phones / IP Telephones?

    An IP phone, also called a VoIP phone, is a phone that uses internet protocol, rather than the circuit-switched PSTN. An IP phone connects through an Ethernet cable, rather than a phone jack, to the internet, where is connects to the IP address of either the VoIP provider or the hosted PBX provider. From a user's perspective, it works just like a traditional phone, but better.

    PSTN phones and VoIP phones are not compatible, but you can adapt a PSTN phone to the internet with an analog telephone adapter. If you do this, although you'll be able to make calls, you won't be able to take advantage of many of the features of VoIP. It may be acceptable to use traditional phones and an ATA at home, but in a business context, it's generally recommended that when you upgrade to VoIP, you get new IP phones.

    IP phones come in a variety of different shapes and with a variety of operating systems. Some look and feel like traditional business phones, others have more in common with an Apple or Android tablet. Another style of IP phone is a conference phone, which has a speaker on top and has three microphones around it. A telepresence IP phone is more like a miniature television studio, with one or more cameras and one or more screens of various sizes. Videoconference phones encode and decode into video formats, rather than audio formats, but the method they do it is internet protocol, so a video phone is an IP phone. Software, like Skype, can also be an IP phone, although usually it's just thought of as a softphone.

    IP phones are able to get their power over an Ethernet cable, rather than using the power supply. This is called PoE. PoE is great for wiring phones where there is no power available. Conversely, many IP phones have Wi-Fi, in cases where you can get power, but there is no easily available internet jack. Some high end VoIP phones have Bluetooth, so you can connect a headset, and the phone can be anywhere. IP phones also have Ethernet pass-through, meaning that you can plug one end into a router and the other end into a computer; some IP phones have gigabit pass-through, while some only have high-speed pass through.

    The two largest makers of IP phones are Polycom and Cisco, although other brands, like Yealink, Konftel and Grandstream are three of their largest competitors. No one brand of IP phone, or one model, is truly superior, what matters most is if the model is right for you and in your price range. Along those same lines, the most expensive phones are capable of handling many lines, but the same phone that is appropriate for a receptionist may also have features that a powerful executive wants

    This is good news for businesses and end users because it means that PBX vendors can't force you into locking in with their proprietary software or hardware. Phone manufacturers can produce SIP phones, and as long as the phones can support the SIP standard, then your investment is protected, and the phones can be used with virtually any SIP-based IP PBX


    CompSource is here to help you decide. You can also Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best solution for your needs and budget.

    I bought the HP 5550DTN Color Laser Printer from CompSource in March/05. Was terrified to spend that much money with an online merchant that I was completely unfamiliar with. But their low price and excellent ratings compelled me to take a chance. Awesome customer service. Placed the order on the phone because I really wanted to make sure my product was in stock. My customer service person, Steve, was courteous, reassuring and helpful. Jackscomment
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