It features a large 4.3-inch color-screen LCD, giving you a vivid visual experience. In addition, it provides you with a simple user interface and advanced call handling capabilities. The Yealink EXP50 Color-screen Expansion Module is an ideal solution for receptionists, administrative assistants and contact center workers and give you the ability to monitor contacts and manage a large volume of calls with ease. Users can set the provided multifunctional line keys as BLF, speed dial, call forward, transfer, call park, call pickup, etc.

The Grandstream GXP2200EXT is the expansion module that has 40 additional display lines and can be used with the GXP2140 and the GXV3240.

The GXP2200EXT is a backlit LCD extension module supported by the GXP2140, GXP2170 and GXV3240. The module includes 20 dual-colored extension keys and 2 arrow keys for page switching (allowing each GXP2200EXT to support up to 40 contacts/extensions.). Connect up to 4 GXP2200EXT modules to compatible Grandstream phones for a total of 160 contacts/extensions.

The GXP2170 is an Enterprise IP Phone for users needing to handle daily high call volumes. The GXP2170 features up to 12 line keys and six SIP accounts on a full color 4.3 inch display. It also has a full duplex-speakerphone with HD audio capabilities for quality and clarity over voice calls.

The GRP2615 is a 10-line carrier-grade IP phone designed with zero-touch provisioning for mass deployment and easy management. Built for the needs of busy desktop workers and designed for easy deployment by enterprises, service providers and other high-volume markets, the GRP2615 offers an easy-to-use and easy-to-deploy voice platform.

The Yealink T5 Series is a line of advanced telephones with future-rich features like next-generation HD Voice and ergonomically adjustable displays. The series includes the T53, T53W, T54W and the T57W. The phones provide advance collaboration features for the business user and help improve productivity with functions that are designed to make the workday more efficient. A large backlit display with high resolution and LED indicators to allow for the best viewing and navigation experience. Its fully adjustable display gives users the option to change the screen based on their needs at a variety of angles. This can be especially helpful when in a video call or when lighting conditions require a change of angle. The T5 Series can be used for content sharing and the higher end models support built-in Bluetooth and Wi-Fi (All except for the T53).

The Yealink T5 Series is a line of advanced telephones with future-rich features like next-generation HD Voice and ergonomically adjustable displays. The series includes the T53, T53W, T54W and the T57W. The phones provide advance collaboration features for the business user and help improve productivity with functions that are designed to make the workday more efficient. A large backlit display with high resolution and LED indicators to allow for the best viewing and navigation experience. Its fully adjustable display gives users the option to change the screen based on their needs at a variety of angles. This can be especially helpful when in a video call or when lighting conditions require a change of angle. The T5 Series can be used for content sharing and the higher end models support built-in Bluetooth and Wi-Fi (all except for the T53).

The GXV3370 IP Video Phone for Android™ offers a powerful desktop video phone featuring Android 7.0, a 7” touch screen, real-time HD video telephony, built-in WiFi & Bluetooth, and more.

The Yealink SIP-T58A is a simple-to-use smart media phone that provides an enriched HD audio experience for business professionals. Based on the Android 5.1.1 operating system, the SIP-T58A features a seven-inch fixed multi-point touch screen, integrated Wi-Fi and Bluetooth 4.0+ EDR, and it is coupled with a built-in web browser, calendar, recorder and more. In addition, by adding the optional 2 megapixel Yealink CAM50 video camera, you can take advantage of 720p HD video calls.