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Ships from and sold by systemsxchange.

Yealink T23G IP Phone, 3 Lines. 2.8-Inch Graphical LCD. Dual-Port 10/100 Ethernet, 802.3af PoE, Power Adapter Not Included (SIP-T23G)

4.0 4.0 out of 5 stars 88 ratings
$120.00
FREE Returns
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Purchase options and add-ons

Brand Yealink
Color BLACK
Number of Batteries 1 Lithium Ion batteries required.
Power Source Power Adapter
Item dimensions L x W x H 8.23 x 7.4 x 5.91 inches
Answering System Type Digital
Item Weight 2.2 Pounds
Phone Talk Time 24 Hours
Conference Call Capability 3 way
Caller Identification No

About this item

  • Dual-port gigabit Ethernet
  • Up to 3 sip accounts
  • 132x64-pixel graphical lcd
  • Supports dual-color led
  • Poe support

Frequently bought together

Yealink T23G IP Phone, 3 Lines. 2.8-Inch Graphical LCD. Dual-Port 10/100 Ethernet, 802.3af PoE, Power Adapter Not Included (S
$120.00
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Only 1 left in stock - order soon.
Sold by DirectEcomm and ships from Amazon Fulfillment.
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Yealink PS5V1200US IP Phone Power Supply Stock Adapter
$8.99
Get it as soon as Monday, May 6
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Important information

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Top Brand: Yealink

Highly Rated
10K+ customers rate items from this brand highly
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  2. Yealink WH62 Wireless Headset with Microphone Portable Version Teams & Zoom Certified DECT Headse...
    WH63 portable
    WH66 Mono Teams
    WH67 MT

    Wireless Headsets

    Visit the Store

  3. WH
    UH36
    WH62 Mono Teams
    Yealink Headset with Microphone USB Headset Computer Headset PC Laptop Headset Teams Certified UH...

    Wirelsee & USB Headsets

    Visit the Store

  4. BH72-lite black
    BH72-lite Gray
    BH72 black
    BH72 Gray

    Bluetooth Headsets

    Visit the Store

  5. CP700
    UVC34
    UVC20
    UVC40

    Conference System

    Visit the Store

  6. YHS34
    YHS34 Dual
    YHS36
    YHS34 lite mono

    telephone headset for IP Phone

    Visit the Store

  7. UHD 3.5
    UHM 3.5
    CP700
    CP700

    3.5mm Headset & Speakerphone

    Visit the Store

  8. Yealink WH63 Wireless Headset with EHS60 Adapter DECT Headset Teams Zoom Certified Headset Compat...
    Yealink WH62 Wireless Headset with EHS60 Adapter DECT Headset with Microphone Teams Zoom Certifie...
    Yealink WHC60 Wireless Charger for WH66 WH67 Yealink Wireless Headset Qi-Certified
    Yealink BLT60 Busylight for Yealink Wireless Headset WH62 WH63 WH66 WH67

    Accessories

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Yealink SIP-T42S IP Phone, 12 Lines. 2.7-Inch Graphical Display. Dual-Port Gigabit Ethernet, 802.3af PoE, Power Adapter Not Included
Yealink SIP-T42S IP Phone, 12 Lines. 2.7-Inch Graphical Display. Dual-Port Gigabit Ethernet, 802.3af PoE, Power Adapter Not Included
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Price$120.00$74.90$45.00$351.49$115.00-28% $115.00
List: $159.99
Delivery
Get it as soon as Tuesday, May 7
Get it as soon as Friday, May 3
Get it as soon as Monday, May 6
Get it as soon as Friday, May 3
Get it as soon as Monday, May 6
Get it May 3 - 8
Customer Ratings
4.04.0 out of 5 stars88
4.14.1 out of 5 stars66
4.44.4 out of 5 stars60
4.04.0 out of 5 stars24
3.83.8 out of 5 stars113
4.04.0 out of 5 stars60
Sound quality
3.5
4.3
4.2
—
3.7
—
Value for money
4.0
5.0
4.5
—
—
—
Tech Support
—
2.5
3.0
—
2.7
—
Sold By
DirectEcomm
Tech-Data Wholesale
IP Phone Market
Tech-Data Wholesale
Obsidian eye Technology
330 Supply
telephone type
—
Corded
1
Cordless
1
Corded
dialer type
—
Single Keypad
Single Keypad
Single Keypad
Dual Keypad
Single Keypad
power source
Power Adapter
Corded Electric
Corded Electric
Corded Electric
Corded Electric
Corded Electric
recording capacity
—
16 minutes
16 minutes
10 minutes
—
—
material
—
Plastic
1
—
1
Plastic
answering system
Digital
Digital
Digital
Digital
Digital
Digital
conf. call capability
3 way
5-way
2 way
—
3 way
—
caller identification
✗
✓
✗
✓
✓
✗

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Yealink

Yealink T23G IP Phone, 3 Lines. 2.8-Inch Graphical LCD. Dual-Port 10/100 Ethernet, 802.3af PoE, Power Adapter Not Included (SIP-T23G)

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Product Description

Yealink sip-t23g features intuitive user interface and enhanced functionality which make it easy for people to interact and maximize productivity. Yealink hd technology enables rich, clear, life-like voice communications, outsourced management options, flexible deployment and third-party communications applications. As a cost effective ip solution, it helps users to streamline business processes, delivery a powerful, security and consistent communication experience for small and large offices environment.

Customer reviews

4 out of 5 stars
4 out of 5
88 global ratings

Customers say

Customers like the quality, ease of use, and value of the landline phone. For example, they mention it's excellent, easy to configure, and good value. That said, some complain about the performance and sound quality.

AI-generated from the text of customer reviews

11 customers mention11 positive0 negative

Customers are satisfied with the quality of the landline phone. They mention that it's an excellent product that has performed well over the years. Some say that the T4S phones are pretty good.

"Have had these phones for about a year now, and they have performed well. I will definitely be ordering more." Read more

"The phone is excellent. Easy to set up, especially in combination with the Yeastar SOHO MyPBX...." Read more

"...The T2 units have pretty bad sound. The T4S phones are pretty good. The CP960 conference phone is among the best phones I have ever used...." Read more

"These phones are cost effective and work very well with a 3CX PBX...." Read more

6 customers mention6 positive0 negative

Customers find the landline phone easy to use and configure. They also say it's easy to order and use.

"...The low cost makes these an easy purchase! Great sound quality, easy interface. Definitely will purchase more of them!" Read more

"The phone is excellent. Easy to set up, especially in combination with the Yeastar SOHO MyPBX...." Read more

"These phones are great. Very good value. Good features, easy to use and inexpensive." Read more

"...worked beautifully to power up the phone, and the web GUI for configuration is pretty intuitive." Read more

5 customers mention5 positive0 negative

Customers appreciate the value of the landline phone. They mention that it has good sound quality and the low cost makes it an easy purchase.

"...The low cost makes these an easy purchase! Great sound quality, easy interface. Definitely will purchase more of them!" Read more

"These phones are great. Very good value. Good features, easy to use and inexpensive." Read more

"These phones are cost effective and work very well with a 3CX PBX...." Read more

"Great value phone!" Read more

6 customers mention4 positive2 negative

Customers have mixed opinions about the sound quality of the landline phone. Some mention it has great sound quality, while others say it has poor sound quality.

"...The low cost makes these an easy purchase! Great sound quality, easy interface. Definitely will purchase more of them!" Read more

"...Phone even supports Opus codec, which sounds nicer and uses less bandwidth than G.722, since firmware v81 released Oct 2016..." Read more

"...I set up 3 of these at a restaurant and they sound brilliant. It's not a home phone but a VOIP phone so understanding the settings are important...." Read more

"If you want good sound quality, buy something in the T4 range..." Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the performance of the landline phone. They mention that it does not work with Ooma Office, and that it just died.

"I have had the T23G for 11 months. It just died...." Read more

"Great phone, just did not work with Ooma Office." Read more

"The phone is not working and the power cord is not in package. We used the cord of another phone to test and it’s not working." Read more

"It does not work...." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the power adapter of the landline phone. They mention that it doesn't come with a power supply and that the power cord is not in the package.

"...small print, or the "powered by PoE" implies that no power adapter is included. Or it should be an option to leave it out...." Read more

"Works great, great phone, but doesn't come with a power supply, and that has become a major annoyance in our infrastructure...." Read more

"The phone is not working and the power cord is not in package. We used the cord of another phone to test and it’s not working." Read more

Top reviews from the United States

C.B.M. Industries
5.0 out of 5 stars Great phone for low cost!
Reviewed in the United States on May 6, 2018
Verified Purchase
Bought 2 of these to add to my 3CX system and I was up and running within minutes. The low cost makes these an easy purchase! Great sound quality, easy interface. Definitely will purchase more of them!
Helpful
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Amazon Prime
4.0 out of 5 stars Perform well
Reviewed in the United States on August 15, 2016
Verified Purchase
Have had these phones for about a year now, and they have performed well. I will definitely be ordering more.
One person found this helpful
Helpful
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superwinner
5.0 out of 5 stars Low cost 3 SIP account gigabit PoE IP phone. ...
Reviewed in the United States on August 31, 2017
Verified Purchase
Low cost 3 SIP account gigabit PoE IP phone. Settings adjusted in web interface are applied immediately without a reboot unlike other brands. Phone even supports Opus codec, which sounds nicer and uses less bandwidth than G.722, since firmware v81 released Oct 2016 (up to 16KHz WB only).

One touch speed dialing an extension number is not a obvious feature. Amazon bans links otherwise I'd refer to the FAQ addressing this.
(1) Download a copy of the config file, under the settings tab and configuration section.
(2) Add "features.enhanced_dss_keys.enable=1"
(3) Import the edited config file
(4) Under the "Dsskey" tab there is a new option in the drop down menu "Custom Key" which is to be used instead of "Speed Dial"
(5) Paste "1231231234$Cwc$$Cp2$1234$Tdtmf$" where 1231231234 is a 10-digit phone number," $Cwc$" commands the phone to wait until the call is connected, "$Cp2$" waits 2 more seconds, "1234$Tdtmf$" specifies an extension number of 1234.
4 people found this helpful
Helpful
 Report
Johannes L. H. Linkels
3.0 out of 5 stars Excellent product, but no power adapter by suprise.
Reviewed in the United States on February 23, 2018
Verified Purchase
The phone is excellent. Easy to set up, especially in combination with the Yeastar SOHO MyPBX. Could not be easier, more features that you'll ever want, perfect product, will buy again. What I do NOT like, and therefor 3 stars, is that the phone does not come with a power adapter. It has PoE, but a typical office environment is not wired for PoE. The adapter costs less than $10 so that is not the problem. The problem is that you find yourself with 10 powerless phones at the customer office and you cannot complete the planned installation. I don't care that the adapter is not included in the price, but it should be announced with capital letters in the product description. I don't care it is mentioned in the small print, or the "powered by PoE" implies that no power adapter is included. Or it should be an option to leave it out. This is so utterly stupid and disrespectful to the customer.
5 people found this helpful
Helpful
 Report
Amazon Customer
5.0 out of 5 stars Quality Sound
Reviewed in the United States on March 30, 2019
Verified Purchase
I've read reports of poor sound quality on these phones and all I can say is the internet (ISP) services and network configuration are important to any VOIP system. I set up 3 of these at a restaurant and they sound brilliant. It's not a home phone but a VOIP phone so understanding the settings are important. These 3 are running on POE and they boot quickly and the phones respond fast to config changes. In this particular case there are 3 extensions so the extra 2 buttons are configured as BLF for quick calling between extensions.
2 people found this helpful
Helpful
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Thomas Cameron
1.0 out of 5 stars It does not work.
Reviewed in the United States on March 25, 2021
Verified Purchase
Poorly engineered product.
Helpful
 Report
D. Harrist
5.0 out of 5 stars Good value, easy to use.
Reviewed in the United States on June 11, 2018
Verified Purchase
These phones are great. Very good value. Good features, easy to use and inexpensive.
Helpful
 Report
Hank
2.0 out of 5 stars If you want good sound quality, buy something in the T4 range
Reviewed in the United States on March 4, 2019
Verified Purchase
I have had the T23G for 11 months. It just died. Rather than return it and try to get Yealink to fix it, I am just going to take this opportunity to upgrade to a T42S.

If you are just starting with Yealink phones, you need to be aware that the sound quality varies greatly among the different units. The T2 units have pretty bad sound. The T4S phones are pretty good. The CP960 conference phone is among the best phones I have ever used. Your mileage may vary.

Please also be aware that getting headsets to work with these phones is more difficult than plug and play. You need to make sure that the headset you buy is compatible with your phone, and you will then have to buy the correct adapter to connect your headset to the phone. You will need to consult a compatibility guide to determine the correct amplifier or direct-connect cable. (This last sentence was lifted from an online reseller.)

Please also be sure to check that this phone works with the IP phone system you are using. I have made this mistake as well.
6 people found this helpful
Helpful
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Top reviews from other countries

Translate all reviews to English
Marcelino Perez
5.0 out of 5 stars Todo perfecto
Reviewed in Spain on January 20, 2024
Verified Purchase
Todo perfecto
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Julien
4.0 out of 5 stars Pas utilisé
Reviewed in France on February 29, 2024
Verified Purchase
Renvoyé car non compatible avec mon installation (Orange)
Report
Richard Marsh
5.0 out of 5 stars Used with 3CX and Twilo
Reviewed in the United Kingdom on June 15, 2020
Verified Purchase
Using this with 3CX and Twilo, cant complain. Cracking little IP phone.
Report
Greg Scott
5.0 out of 5 stars Very happy with the units that we purchased
Reviewed in Canada on February 1, 2018
Verified Purchase
Very happy with the units that we purchased. Just make sure you update the firmware. Tied them in with 3cx after that and away then went. Sound quality much better than what we had with our previous phones.
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Carles
5.0 out of 5 stars Correcto
Reviewed in Spain on August 4, 2020
Verified Purchase
Funciona bien, es lo esperado. Los tengo con vpn contra la centralita en el cloud y todo ok. Tienes que comprar un cargador o un inyector PoE, pero ya lo había leído por tanto no fue un problema.
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