Specification Sheet
• Optima HD Voice
• 2.7" 192 x 64-pixel backlit LCD
• SILK Speech Codec support
• USB 2.0
• Compatible with Office 365
• Calendar, Boss/Admin support
• Common Area Phone
• Meet Now
• QoE (monitoring reports)
• PoE support
• USB headset
• YHS32/YHS33, EHS support
• Wall mountable
Key Features and Benefits
The T41S is a feature-rich business tool for superior communications and extended functionality,
which is ideal for common area use and for staff in the call center. It offers a faster, more-respon-
sive interface than the T41P and several performance-enhancing functions.
The T41S with Yealink Optima HD Voice technology and SILK codec delivers superb audio quality
and crystal clear voice communications. Meanwhile, it supports Conferencing, Boss/Admin,
Common Area Phone, Calendar, Hot-desking and other productivity-enhancing functions. Its
class2 PoE (power over Ethernet) helps to reduce its carbon footprint. The model is wall-mount-
able and can be paired with Yealink YHS32/YHS33 headset and other major brand headsets via
the Yealink EHS36 Wireless Headset Adapter.
Optima HD Voice
Yealink Optima HD Voice technology combines cutting-edge hardware and software with
wideband technology for maximum acoustic performance. As a speech codec for real-time,
packet-based voice communications, SILK, is designed to perform a higher HD audio quality
which provides scalability in several dimensions and is highly scalable in terms of audio band-
width, network bit rate, and complexity. And its hearing aid compatible (HAC) handset helps the
person who is with hearing loss to hear the voice more clearly.
Maximize Productivity
Yealink’s T41S is fully compatible with Skype for Business online, on-premises and hybrid
deployment- effectively extending the benefits of Microsoft
®
Skype for Business. Pin your favor-
ite contacts directly to the home screen, visually arrange them as you like, and dial them easily
with just a tap. The T41S lets users synchronize Outlook Calendar meeting schedules in real-time
by simply clicking to join a meeting. Further outfitted with directory synchronization, visual
voicemail management, Boss/Admin and more, it raises the bar for productivity to new heights.
With an all-new USB port, the T41S boasts unparalleled functionality and expansibility with USB
recording and USB headset features.
Effortless Deployment
Supporting Microsoft’s Skype for Business Server in-band provisioning and in-band configura-
tion management enables a carefree configuration and easier-than-ever mass deployment.
Automatically deploy on a variety of servers- http, https, tftp and ftp, Yealink’s T41S can even be
pre-installed with Yealink’s premium software for Skype for Business prior to shipping, meaning
plug-and-play for customers immediately after unboxing. Furthermore, a unified firmware and
auto-p template that applies to all T4S phone models (T41S, T42S, T46S and T48S), saves even
more time and costs for businesses, as well as simplifies the management and maintenance.
Professional IP Phone Compatible with Microsoft
®
Skype for Business
www.yealink.com
T41S-Skype for Buisness Edition
Yealink Skype for Business HD IP Phones
BToE
Optima
HD Voice
Paperless
USB 2.0 HAC