Yealink SIP-T8 Series IP Phone FAQs

Q. Which models do the New Yealink T8 series replace?
A.
This is the upgrade path for the new T8 Series:

  • T54W > T85W
  • T57W > T87W
  • T58W > T88W

Q. What's the difference between a T8xU and a T8xW?
A.
The T8xW are engineered for peak performance, featuring built-in Bluetooth 5.0, fast Wi-Fi 6 Technology and robust WPA3-Enterprice security.

Q. What are the key upgrades in the new Yealink T8 Series?
A.
Here are the key highlights.

  • T85W > New sleek design, increased 5.5-Inch colour display, 12 line keys, 50 programmable keys, USB-A and USB-C Port and an anti-microbial coating
  • T87W > New sleek design, 7-Inch colour display, 50 programmable key, USB-A and USB-C Port and an anti-microbial coating
  • T88W > New sleek design, supports bluetooth handset, 7-Inch colour display, 50 programmable key, USB-A and USB-C Port and an anti-microbial coating

Q. What is Linux 6.1 operating software?
A.
Linux 6.1 is a Long-Term Support (LTS) version of the Linux kernel and has been specifically designed for extended use and stability. It features improved memory management and security enhancements.

Q. What is TEE hardware encryption?
A.
TEE hardware encryption uses a processor’s Trusted Execution Environment to encrypt data and code at rest and in use, blocking unauthorised access even if the operating system is compromised.

Q. What accessories are available for the T8 Series?
A.
The whole T8 Series support up to 3x Yealink EXP55 Expanison modules. There is a Yealink BTH88 Bluetooth Handset available for the Yealink SIP-T88W IP Phone.

Can I use the EXP50 expansion module with the Yealink T8 Series?
A.
No, it is not supported, you will need to use the new Yealink EXP55 Expanison modules.